Laboratory reagent
[化] 实验室试剂
🧩 词语组成解析
laboratory
['læbrə'tɔri]
n. 实验室;实验课;研究室;药厂;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
People who live in Britain needn't despair when they made mistakes like this (and a lot of people do)!
当英国人犯这种错误时，他们不必感到绝望（而许多国家的人都有这种绝望的感觉）。