Botulinum toxin
肉毒杆菌毒素
🧩 词语组成解析
n. 肉毒（杆）菌
toxin
['tɔksin]
n. 毒素;毒质;
🗣️ 情景例句
Don't count your chickens before they hatch.
小鸡孵出之后再算数。
When can we expect its delivery?
什么时间能发货呢？
Excuse me for ringing you so late in the evening, but I've only just got home.
对不起，这么晚给你打电话，我刚到家。