Danaidae
n. [昆] 斑蝶科
🗣️ 情景例句
It's a real problem, Robbie.
这确实是个问题 Robbie。
Proverbs are the wisdom of the ages.
谚语是时代的智慧。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。