Isobutyl mustard oil
[化] 异硫氰酸异丁酯
🧩 词语组成解析
n. [化]异丁基
mustard
['mʌstɚd]
n. 芥末，芥菜;芥末色，深黄色;强烈的兴趣;热情的人;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
The houses downtown are very expensive.
市区的房子很贵。
What's that, Jim? Is it a picture?
吉姆，那是什么？一张照片？