Papaveramine
[化] 罂粟胺\\n[医] 罂粟胺
🗣️ 情景例句
No, I didn't.
没有。
Is the production line fully attomatic?
生产线是全自动的吗？
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。