Jpl
abbr. 喷气推进实验室（Jet Propulsion Laboratory）；日本白金（Japanese Platinum）
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
I think a joint venture would be beneficial to us both.
我认为合资经营对双方都是有利的。
Oh, that's Mrs. Brown.
噢，那是布郎太太。