Gerard reagent
[机] 吉拉试剂
🧩 词语组成解析
n. 杰勒德（男子名, Gerald的异体）
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
I am cought between the devil and the deep blue sea.
进退维谷。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？