Cimicidine
臭单枝夹竹桃碱
🗣️ 情景例句
What do you do for a living, Mr. Stewart?
你是做哪一行的 Stewart先生？
He lived in California until he was seventeen.
他生活在加利福尼亚直到他十七岁。
I've lost my ruler. Have you seen it anywhere?
我的尺子丢了。你在哪看见了吗？