Dibutyl sulfide
[化] 二丁硫
🧩 词语组成解析
[机] 二丁基
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我们将给你们送上一份聘书，并签订一份总的销售合同。
He must have been an outstanding student.
他一定是个优秀学生。
Jeremy asked her why this was so and she told him that she did not like to see so many people laughing at him!
杰里米问他为何不喜欢，她说她不愿意看到那么多的人嘲笑他！