?? 詞語(yǔ)組成解析
蝶豆屬（植物學(xué)術(shù)語(yǔ)）
n. 馬里亞納群島
??? 情景例句
I do think you should go see the houses
我確實(shí)感到你們應(yīng)該去看看這些房子，
Virtue flies from the heart of a mercenary man.
唯利是圖者，胸中無(wú)美德。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，誰(shuí)說(shuō)不是呢！我從報(bào)上看到她是29歲，但她一定至少有40歲了。