Univalent
a. 一价的, 单价的\\n[医] 一价的, 单价的; 单价体
🗣️ 情景例句
Now, once you put the ring on Susan's finger,
现在， 你一旦将戒指戴上Susan的手指，
I can't imagine why.
我想不通为什么。
Yes, of course. It's very easy.
那当然。煮它（豆腐）并不难。