Relay switch

[計] 繼電器開關(guān)

?? 詞語組成解析

relay [r?'l?i]
n. 接替人員,替班;傳遞;接力賽;繼電器; vt. 轉(zhuǎn)播,傳達;用驛馬遞送,使接替;分程傳遞;
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

An economic recession now seems more than likely.
現(xiàn)在看來,經(jīng)濟衰退的可能性相當(dāng)大。
My brother is a member of the faculty.He teaches economics.
我的兄弟是全體教員中的一員,他是教經(jīng)濟學(xué)的。
Most of us fail in our efforts at self-improvement because our schemes are too ambitious and we never have time to carry them out.
我們大多數(shù)人想自我完善卻遭到失敗,這是因為我們的規(guī)劃過于宏大,而又根本沒有時間去實施。
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?? 更多 R 開頭的單詞

razor-blade ['reiz?(r)-bleid]
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