| 序号 | 英文 | 音标 | 词性 | 中文 |
| | track steward | | | 跑道检查人员(包括弯道检查员、换道区指示员和检查员) |
| | track storage effect | | | 轨道蓄电效应 |
| | track strengthening | | | 线路加固 |
| | track stress | | | 轨道应力 |
| | track string lifting frame | | | 长轨节吊架 |
| | track string train | | | 轨排列车 |
| | track structure | | | 轨道结构 |
| | track suit | | n. | 径赛服 |
| | track supervisor | | | (工务段)轨道监察员 |
| | track surface | | | 导轨面 |
| | track suspension | | | 履带悬置 |
| | track sweeper | | | 扫雪车 |
| | track switch | | | 磁迹选择器, 磁迹开关 |
| | track switching | | | 磁道转换 |
| | track tie | | | 轨枕 |
| | track transformator | | | 拨轨[轨道]变压器 |
| | track transmitter | | | 跟踪发射机 |
| | track welding | | | 轨道焊接 |
| | track wheel | | | 履带轮 |
| | track width | | | 轮[轨]距 |
| | track winch | | | 起轨机, 起轨绞车 |
| | track working site | | | 轨道作业地点 |
| | track wrench | | | 轨道扳钳 |
| | track-and-field | | adj. | 田径运动的 |
| | track-clearer | | n. | 排障器 |
| | trackability | 7trAkE5biliti | n. | (唱机唱针或唱头的)跟踪能力 |
| | trackable | `trAkEbl | adj. | 可追踪的 |
| | trackage | 5trAkidV | | 线路使用权[使用费] |
| | trackcoil | | | （二元继电器）轨道线圈 |
| | tracked air cushion vehicle | | | 轨行气垫车 |
| | tracked excavator | | | 履带挖掘机 |
| | tracked hover | | | 轨行飘浮车 |
| | tracked loader | | | 履带式装载机, 链轨式装载机 |
| | tracked magnetic levitated vehicle | | | 轨行电磁飘浮车 |
| | tracked march | | | 履带行军 |
| | tracker | 5trAkE | n. | 追踪者, 追踪系统, 纤夫 |
| | tracker dog | | n. | （擅长追踪的）警犬 |
| | tracker wire | | | 跟踪线 |
| | tracking | 5trAkiN | | 跟踪 |
| | tracking ability | | | 循迹能力 |
| | tracking acceleration | | | 跟踪加速度 |
| | tracking acquisition | | | 截获并自动跟踪 |
| | tracking aerial | | | 跟踪天线 |
| | tracking apparatus | | | 跟踪装置 |
| | tracking beam | | | [军]跟踪波束 |
| | tracking camera | | | 跟踪摄象机[摄影机] |
| | tracking capacitor | | | 同轴调谐电容器 |
| | tracking circuit | | | 跟踪电路 |
| | tracking computer | | | 跟踪计算机 |
| | tracking condenser | | | 跟踪［统调］电容器 |
| | tracking console | | | 跟踪台 |
| | tracking control detent position | | | 循迹控制止动位置 |
| | tracking cross | | | (跟踪用)十字光标 |
| | tracking curve | | | 统调曲线 |
| | tracking device | | | 跟踪器[设备] |
| | tracking direction | | | 跟踪方向 |
| | tracking distortion | | | 随纹失真 |
| | tracking error | | | 循迹[统调]误差 |
| | tracking feed | | | 跟踪馈电 |
| | tracking filter | | | 跟踪滤波器 |
| | tracking gate field of view | | | 跟踪门视场, 波门视场 |
| | tracking generator | | | 跟踪发生[振荡]器 |
| | tracking indicator | | | 跟踪指示器 |
| | tracking information | | | 跟踪信息 |
| | tracking interference | | | 跟踪干扰 |
| | tracking jitter | | | [工]跟踪回波起伏 |
| | tracking lag | | | 跟踪滞后 |
| | tracking mark | | | 跟踪标志 |
| | tracking mechanism | | | 跟踪装置 |
| | tracking meter | | | 循迹表 |
| | tracking mirror | | | 循迹反光镜 |
| | tracking missile with TV | | | 电视制导导弹, 电视跟踪导弹 |
| | tracking network | | | 跟踪网 |
| | tracking position switch | | | 循迹位置开关 |
| | tracking precision | | | 跟踪精确度 |
| | tracking radar | | | 跟踪雷达 |
| | tracking rule | | | 追踪规则 |
| | tracking servo | | | 跟踪伺服系统 |
| | tracking shot | | n. | [摄]推拉镜头 |
| | tracking station | | | (太空)跟踪站 |
| | tracking table | | | 航迹标绘台 |
| | tracking velocity | | | 跟踪速度 |
| | tracklayer | `trAk9leIE(r) | n. | <美>铺轨工人,履带式车辆 |
| | trackless | 5trAklIs | adj. | 无足迹的, 无路的, 不在轨道上行驶的 |
| | trackless mine | | | 无轨矿井 |
| | trackman | `trAkmEn | n. | 护路工人, 田径运动会 |
| | trackmobile | 5trAk7mEubail | | 内燃机轨道车, 自动轨道车 |
| | trackshoe | 5trAkFu: | | 轨道制动块 |
| | trackside | `trAksaId | | [铁]n.轨道旁,线路旁 |
| | trackslip | 5trAkslip | | 滑转, 打滑 |
| | trackster | `trAkstE(r) | n. | 田径运动员 |
| | trackwalker | `trAk9wR:kE(r) | n. | <美>[铁]保养或检查铁路的人员 |
| | trackway | 5trAkwei | n. | 踏出来的路,(英国的)古道 |
| | tract | trAkt | n. | 广阔的地面, 土地, 地方, 地域, (解剖)管道, 小册子 |
| | tract house | | | (设计相同的)屋村住宅 |
| | tractability | | n. | 温顺, 易处理, 易加工的东西 |
| | tractable | 5trAktEbl | adj. | 易驾驭的, 驯良的, 易管教的, 易处理的 |
| | tractably | | adv. | 驯良地, 温顺地 |
| | tractate | 5trAkteit | n. | 论文, 短文 |
| | tractile | 5trAktail | adj. | 可拉长的 |
| | tractile fibre | | | 牵引丝 |