Epihydrin
[化] 1,2-环氧丙烷
🗣️ 情景例句
Will dinner be served on this train?
火车上供饭吗？
I invited him ti come down, but he wouldn't.
我请他下来，但是他不肯。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。