Heterotrophs
n. 異養(yǎng)生物（helerotroph的復(fù)數(shù)形式）
??? 情景例句
What a thoughtful boy he is!
他是個(gè)多么體貼的男孩啊!
Will you sign with our contract at this price?
你能以這個(gè)價(jià)錢在合約上簽字嗎？
Then the teacher says, Stop and put your hands in front of you now.
“現(xiàn)在停止，并把手放在面前。”