Opioid peptide
類鴉片活性肽
?? 詞語(yǔ)組成解析
a. 類鴉片（引起）的\\nn. 類鴉片活性肽
peptide
['peptaid]
n. <生化>肽，縮氨酸;
??? 情景例句
If you quit smoking now, you'll feel better in no time.
如果你現(xiàn)在戒煙的話，你很快就會(huì)感覺好多了。
A chance may come up soon.
一個(gè)機(jī)會(huì)可能會(huì)很快出現(xiàn)。
He sat with his arms across the chest.
他雙臂交叉于胸前的坐在那里。