Methylpentynol
[医] 甲基戊炔醇
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
You can forget that!
你别想了吧！
The product gives you an edge over your competitors,I guess.
我认为你们的产品可以使你们胜过竞争对手。