Transfer switch unit
[計] 轉(zhuǎn)換開關(guān)裝置
?? 詞語組成解析
transfer
[tr?ns'f?]
vt. 使轉(zhuǎn)移;使調(diào)動;轉(zhuǎn)讓（權(quán)利等）;讓與;
vi. 轉(zhuǎn)讓;轉(zhuǎn)學(xué);轉(zhuǎn)乘;轉(zhuǎn)會（尤指職業(yè)足球隊）;
n. 轉(zhuǎn)移;調(diào)動;換乘;（運動員）轉(zhuǎn)會;
trans交換+fer帶來，拿來→交換帶走→轉(zhuǎn)送，轉(zhuǎn)移
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;
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數(shù)]單位數(shù);
??? 情景例句
Mr. Nelson.
Nelson先生。
A fool can ask more questions than seven wise men can answer.
一愚發(fā)問，七智結(jié)舌。
Did you lose it?
丟了嗎？