Officeholder
n. 官员
✅ 同义词
🗣️ 情景例句
OK, here you are.
好的，给你。
That's just what I was looking for.
那正是我所期待的。
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。