Homobrevicolline
甲基哌啶基吡啶 并吲哚
🗣️ 情景例句
Are we scheduled to leave on time?
飞机准时起飞吗？
Give me someone who can speak English.
找一位能讲英语的人来。
There are some magazines on the television.
电视机上放着几本杂志。