Carcinogenophore
致癌基
??? 情景例句
a way to encourage reading.
鼓勵(lì)閱讀的辦法。
The student felt very shy as he stood in front of the class.
那個(gè)學(xué)生站在大家的跟前時(shí)，感到非常難為情。
it may have been because curiosity attracted them and because the scent of a possible meal attracted the sharks.
那么它們可能是出于好奇；而鯊魚可能是聞到了可以美食一頓的香味。