Difunctional
a. [化]双官能的
🗣️ 情景例句
OK. We'll ring you up at 6:00 a.m. tomorrow.
嗯，我们会在明天6点整叫您。
Judge not of men and things at first sight.
审人论事宜谨慎，一见之下莫断定。
'Could I have those two tickets please?' I asked.
“我可以买那两张票吗？”我问。