Amphichiralty
[化] 兼手性
??? 情景例句
This is not the way to spend our fifth anniversary.
這不是我們過(guò)五周年紀(jì)念日的方式。
Why didn't you say so?
為什么不早說(shuō)？
My name is Sun Huimin.
我叫孫輝民。