Tetramethylene sulfide
[化] 四氢噻吩
🧩 词语组成解析
n. [化]四亚甲基
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
But I've never had the pleasure of doing any business with you.
可是同贵公司尚无业务往来。
How are you going?Are you going by boat?
你怎样去?坐船去吗？
Mrs.Richards quickly hid in the small storeroom under the stairs.
便赶紧躲到了楼梯下的小储藏室里。