支承

compressor tool handle

压缩机工具手柄

compressor support bolt;压缩机支承螺栓 | compressor tool handle;压缩机工具手柄 | compressor unloader mechanism;压缩机卸荷机构

tube telescope

管式望远镜

tube support plate ==> 管支承板,肋板 | tube telescope ==> 管式望远镜 | tube tester ==> 电子管测试仪,电子管试验器

axle stub end

轴联杆端

axle straightener ==> 轴校直机 | axle stub end ==> 轴联杆端 | axle suspension ==> 轴吊架,轴悬置,轴支承

insulator string

绝缘串

insulator spindle 绝缘子子脚 | insulator string 绝缘串 | insulator suport 绝缘体支承

buffer striking plate

缓冲器撞板

buffer stand 缓冲器台 | buffer striking plate 缓冲器撞板 | buffer support 缓冲器支承

spring switch

弹簧开关

spring support sleeve 弹簧支承套 | spring switch 弹簧开关 | spring tension and compression testing machine 弹簧拉压试验机

spring pin

钢板弹簧销

spring pawl 弹簧爪[销] | spring pin 钢板弹簧销 | spring pocket 弹簧座[支承,挡板]

soil stack installation

排水管设备

soil stabilization 土壤稳定 | soil stack installation 排水管设备 | soil support value 土壤支承能力

baiting roller gear

上/下料辊道

bakingout process 过热处理 | baiting roller gear 上/下料辊道 | Back-up rolls 支承辊

support group

支持组

支撑系数 support coefficient | 支持组 support group | 支承衬管 support liner

haulage device：拖曳设备;运输设备

haul road 运料路;拖运材料的道路 | haulage device 拖曳设备;运输设备 | hazardous slope 危险斜坡

Let sb. in：让某人进

8.be late for school上学迟到 | 9.let sb in让某人进 | 11.travel around the world环游世界