Cinnaldehyde
[建] 肉桂醛
🗣️ 情景例句
I've got a terrible headache and I feel really sick today.
我头疼得厉害，今天觉得很恶心。
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里？
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。