Cofinal
[数]共尾
🗣️ 情景例句
Look before you leap.
三思而后行。
What did he answer you?
他回答了你什么？
riding on its air cushion over a single rail, which it never touches,at speeds up to 300 m.p.h.----the possibilities appear unlimited.
靠气垫在单轨上行驶而不接触轨道，时速可达每小时300英里。气垫船的前途是不可限量的。