Pentamers
(pentamer 的复数) n.[化]五聚物, 五节聚化物
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
In for a penny,in for a pound.
做事一开头，就要做到底；一不做，二不休。
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。