Hexocyclium
[化] 己环铵\\n[医] 己环铵(抗痉挛剂)
🗣️ 情景例句
The real discussion comes tomorrow.
明天才会正式商谈。
Is there any earlier one?
还有更早一点的吗？
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？