Nitrogen solution
[机] 氮肥液
🧩 词语组成解析
🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
A tattler is worse than a thief.
搬弄是非者，恶劣甚于贼。
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。