Safety-pins
(safety-pin 的復數) n. 別針
?? 詞語組成解析
n. 插腳, 針；精確的綜合導航系統
??? 情景例句
I'm afraid I stayed too long.
恐怕我呆得太久了。
This is a camera.
這是一臺照相機。
As it is only six feet across, it is barely noticeable.
僅6英尺寬，很難被發現。