美[?n?f?sn] 1 . Can you unfasten the lock catch of a box?
你能解開箱子的鎖扣 嗎 ?
來自《簡明英漢詞典》
2 . When Ted was six we decided that he needed to know how to fasten and unfasten his seat belt.
特德六歲的時候，我們認為他得知道如何系上和解開安全帶了。
來自柯林斯例句
3 . Is it all right to unfasten my seat belt?
沒有系安全帶可以 嗎 ?
來自互聯網
4 . Do not unfasten the seatbelt before the plane stops completely.
在飛機純粹停止前,不要松開安全帶.
來自互聯網
5 . Who Wants to Unfasten the Screw of Fixed Exchange Rate of RMB?
誰想松動人民幣匯率管制的螺釘?
來自互聯網
1.cause to become undone;
unfasten your belt
2.become undone or untied;
The shoelaces unfastened
