Pericycle
n. [植]中柱鞘
🔁 扩展释义
【医】 中柱鞘(植物)
🗣️ 情景例句
Oh, don't look so sad.
噢， 别显得那么无精打采。
Think it over!
好好考虑一下吧！
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。