Indeterminateness
不定性
🗣️ 情景例句
I take your point.
我同意你的观点。
I'm sorry I'm late. I overslept again.
抱歉我来晚了。我又睡过头了。
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。