Stepping switch
[計] 步進(jìn)式開關(guān)
?? 詞語組成解析
[計] 步進(jìn)式, 改變
switch
[sw?t?]
n. 開關(guān);轉(zhuǎn)換，轉(zhuǎn)換器;軟鞭子;[信]接線臺;
vt.& vi. 轉(zhuǎn)變，改變;轉(zhuǎn)換;關(guān)閉電流;鞭打;
vt. 轉(zhuǎn)換;揮動（棍棒、鞭子等）;迅速轉(zhuǎn)動;鞭打;
vi. 交換;調(diào)換;
??? 情景例句
Good luck!
祝你好運(yùn)
Delicious!
真好吃！
He told me that he would give up his job.
他告訴我他要辭職。