Underfelting
(underfelt 的现在分词) n. （垫在地毯下的）地毯垫
🗣️ 情景例句
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
Business is the salt of life.
事业事人生之盐。
Yes, of course. It's very easy.
那当然。煮它（豆腐）并不难。