基本解釋n.先生名詞sir的復(fù)數(shù)形式.SIRS.n.衛(wèi)星紅外分光計(jì)（=satellite infrared spectrometer）同根派生 SIRS相關(guān)詞英漢例句Would you like to try this jacket on for size, sir?先生，你要不要試穿一下這件夾克衫，看看尺寸是否合適？I see. number1105. We'll look into it and get back to you right away, Sir.我知道了——1105號(hào)。我們調(diào)查之后馬上給你答復(fù)。SIRS更多例句