Tetrafunctional
a. [化]四功能化合物的
🗣️ 情景例句
OK. Finish off by jogging in place.
好 ，结束之前在原地慢跑。
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时，他与约翰·史密斯正在谈话。
We cannot proceed any further without receiving your thoughts with respect to the manner of payment.
我们如果不了解你们对付款方式的意见，便不能进一步检讨。