Serisizing
(棉线)上丝液工艺
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
It's $30.00 one way or $55.00 round trip.
单程票价30美元，来回票价55美元。
Not to grasp firmly is not to grasp at all.
抓而不紧等于不抓。