Enclosed switch
[電] 封閉式開關
?? 詞語組成解析
a. 被附上的\\n[經] 附上, 內附
switch
[sw?t?]
n. 開關;轉換，轉換器;軟鞭子;[信]接線臺;
vt.& vi. 轉變，改變;轉換;關閉電流;鞭打;
vt. 轉換;揮動（棍棒、鞭子等）;迅速轉動;鞭打;
vi. 交換;調換;
??? 情景例句
take a vacation away from the family--alone.
離開家人而單獨在一起渡個假。
What are you going to do?
你要做什么？
On his return to India he had the chance to travel to South Africa to work on a law case.
一回到印度，他就得到一個去南非辦理一樁法律案件的機會。