Osb
abbr. oriented strand board 导向绳局
🗣️ 情景例句
This one over here, Mr. Carlson?
这张就摆这儿吗 Carlson先生
Guess how old I am.
猜测我有多大。
Oh, yes, I bought one, but I can't find it now.
噢，是，我买了票的，但现在找不见了！