Botulinic acid
[医] 尿囊毒酸
🧩 词语组成解析
🗣️ 情景例句
Fast asleep.
正熟睡着呢。
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
and could vary his programme with acrobatic tricks and simple conjuring.
并能穿插演一些杂技和小魔术使自己的节目多样化。