?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
[醫(yī)]海鰱
??? 情景例句
He never married because
他不結(jié)婚是因為
How often do you go swimming?
你多久去游一次泳？
it is customary for the new arrival to be placed between the stalls of two captives whose training is already well advanced.
通常是把新到的安置在兩頭訓(xùn)練得很好的大象的象廄中間，