Ethylene
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
🗣️ 情景例句
You were right, Robbie.
你做对了， Robbie。
It is an equal failing to trust everybody and trust nobody.
信任任何人和不信任任何人，同样是缺点。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。