Meconic aacid
[機] 甲種鴉片酸
?? 詞語組成解析
a. (取自)罌粟的
??? 情景例句
Unfortunately, no.
很遺憾，沒有。
David would get up early in the morning to deliver newspaper.
戴維一早起床就去送報紙。
You need a vacation.
你需要休假。