Heneicosene
[化] 二十一碳烯
🗣️ 情景例句
she would call us.
她会打电话过来的。
Do you have your driver's license?
你有驾驶执照吗？
I was in the kitchen cooking something and I felt the floor move.
我正在厨房煮东西，感到地板在震动。