Eugenical
优生的
🗣️ 情景例句
The robber struck him on the head.
强盗打他的头。
Business is the salt of life.
事业事人生之盐。
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。