Safety limit switch
[化] 保險總開關
?? 詞語組成解析
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
One thing that makes it easier for you
有一件事可以使你作起決定來比較容易些
Are you finished?
請問您還用嗎？
to discover whether they are mentally ill more often than other people are.
看一看他們是否比其他人更易患精神病。