?? 詞語(yǔ)組成解析
genus
['d?i:n?s]
n. （動(dòng)植物的）屬;類;種;型;
n. 霸王龍
??? 情景例句
Don't tell me.
別告訴我。
He has a letter.
他有一封信。
His great flight lasted thirty-seven minutes.
他這次偉大的飛行持續(xù)37分鐘。