Neonicotin
假想贼碱
🗣️ 情景例句
Where did you receive your master degree?
你在哪里获得硕士学位的？
I have a toothache.
我牙好痛。
The boys felt tired so they put out the fire and crept into their tent.
于是他们扑灭了篝火，钻进了帐篷。