Biological reagent
[化] 生物试剂
🧩 词语组成解析
biological
[ˌbaiə'lɔdʒikəl]
adj. 生物学的;生物的;与生物学相关的;有血亲关系的;
n. [药]生物制品，生物制剂;
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Would you describe yourself as outgoing or more reserved?
你认为你是个外向的人还是内向的人？
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，