Undertint
n. 淡色,浅色,柔和的颜色
🗣️ 情景例句
I'm concerned.
我很担心。
Love thy neighbours as thyself.
爱邻如爱己。
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。