Dihydroxy-
二羟基
🗣️ 情景例句
but our schedules are so different.
但我们的工作时间实在差太多了。
Is this a live program?
这是不是现场广播节目？
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。