| 释义 |
trap door短语⁴⁴⁸⁷⁸
基本英英Thesaurus例句
n.建地板或屋顶上的活门
Noun:
a hinged or sliding door in a floor or ceilingas in.back door
同义词 side doorback entrance,back stairs,back way,escape hatch,indirect access,means of entry,postern,postern door,secret exit,secretive or illicit method,trapdoor,wormhole
back doornoun back entrance
back entrance,back stairs,back way,escape hatch,indirect access,means of entry,postern,postern door,secret exit,secretive or illicit method,side door,trapdoor,wormhole As I sat staring at the candle and smoking I heard a slight noise under the trap door, behind my back.
我一边吸烟，一边在那里呆看放在桌上的蜡烛火，忽而听见梯子口上起了响动。 jukuu
The sewer entrance is through the trap door just up the street.
下水道的入口刚好在街道上的地面阀门中。 ebigear
But for every commitment, there was also a trap door;
但在每一项承诺中，都有一道活门； yeeyan
Cylinders used to open the master switch, and then clockwise rotating low pressure regulator screw table to compress the main spring and transmission film, pad, and push- rod spring open the trap door.
使用时先打开钢瓶总开关，然后顺时针转动低压表压力调节螺杆，使其压缩主弹簧并传动薄膜、弹簧垫块和顶杆而将活门打开。 zgbfw
If all the world's a stage, I want to operate the trap door.
如果整个世界是一个大舞台，我想要控制舞台的活板门。 jiahewh
Once Toto got too near the open trap door, and fell in;
有一次，托托太靠近那打开着的活动地板的门，并且掉了下去； org
Police later found more than100 pairs of stiletto shoes hidden behind a trap door at the printing works where he was employed.
后来警察在劳埃德受雇的印刷厂的一个暗门后面，发现了藏着的100多双细高跟鞋。 bbs.translators.com.cn
Turning adjustment screw to change the height of the trap door open in order to adjust the volume of high-pressure gas through the pressure to achieve the required value.
转动调节螺杆，改变活门开启的高度，从而调节高压气体的通过量并达到所需的压力值。 zgbfw
When the trap door on the bottom of the muller is opened it will form the third side of the shoot to direct the mulled sand into a bucket or container.
当穆勒的底部的活门打开，将形成的拍摄第三方直接进入水桶或容器的心理转折实在不足沙子。 tech-domain |