Dehydrothiophen
[化] 脱氢噻吩
🗣️ 情景例句
You fold the fliers.
你来摺传单。
The daily rate is $32.00 plus 39 cent per mile.
日租金32美元，每英里外加3角9分。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。