Ob
abbr. 养地（Ocean Bottom）；实况无线电广播（Outside Broadcasting）；向船外（Out Board）
📖 牛津释义
ob
abbr 缩写 = died (Latin obiit) 死（源自拉丁文obiit）. Cf 参看 d 2.
🗣️ 情景例句
Sit down, sit down.
请坐， 请坐。
I'd rather have some tea,if you don't mind.
我想要一些茶,如果你不介意。
I'd like to cash a traveler's check please.
我想兑换旅行支票。