Erythropoietinogen
促红素原
🗣️ 情景例句
It's not the same, Richard.
那是不一样的， Richard。
I ought to go right away.
我应该立刻去。
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。