Orcin

n. [化]苔黑素,苔黑酚

🗣️ 情景例句

You had better study hard.
你最好努力学习。
Do you often work out?
你经常锻炼身体吗？
Neither of us spoke during the journey.
旅途中我们谁也没讲话。
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🔤 更多 O 开头的单词

octopods
odoriferousness
old age security
on the lips of
opticofacial winking reflex
ordered pair
ossa coccygis
osy
全部 O 开头单词 ›