Serated
[醫(yī)]鋸狀啊的
??? 情景例句
Thank you.
謝謝你。
Who undertakes many things at once, seldom does anything well.
許多事情同時(shí)干，一件事也辦不成。
Yes. B-double O-K, book.
好的。B-雙寫O-K，book（書）。