Tested antitoxin
[医] 标准抗毒素
🧩 词语组成解析
a. 经过试验的, 经受过考验的, 经验定的, 检验无病的
antitoxin
[ˌænti'tɔksin]
n. 抗毒素;
🗣️ 情景例句
You are my best friend in the whole world.
你是我在这个世界上最好的朋友。
I must say that I'm a little at a loss as to how to introduce them.
我必须表明对于如何介绍他们，我有点不知所措。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？