Pentaiodoethane
[化] 五碘乙烷
??? 情景例句
Service like this deserves a really good tip.
這樣的服務(wù)值得拿優(yōu)厚的小費。
You can take a horse to the water but you cannot make him drink.
馬到河邊不喝水，逼馬低頭亦枉然。（不要逼人做他不愿做的事）
This greatly reduced the speed of the ship,
這樣一來，大大降低了船的航速。