Quinquivalent
a. 五价的
🗣️ 情景例句
OK. Thanks. See you later.
好 谢谢。再见。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
'You don't need bookcases at all.You can sit here in your spare time and read the carpet!'
“你根本用不着书橱，空闲时你可以坐在这儿读地毯！”