Intocostrin
印妥可斯特灵, 氯化筒箭毒碱
🗣️ 情景例句
I go camping in the mountains to enjoy the fresh air.
我去山中宿营以享受新鲜的空气。
Would you like to go for a walk?
你想去散步吗？
Certainly, Dad.
当然可以，爸爸。