Hexocyclium
[化] 己环铵\\n[医] 己环铵(抗痉挛剂)
🗣️ 情景例句
instead of redesigning the entire system.
而不必重新设计整套系统。
I like collecting stamps.
我喜欢收集邮票。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！