Sinus plales
[医] 窦板(胚)
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
She knew that a vocation this year was out of the question.
她知道今年不可能有假期。
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。