?? 詞語組成解析
abbr. 煉油工程師（Petroleum Refining Engineer）
[經(jīng)] 買者
??? 情景例句
I think I have an idea
我想我有一個辦法
To teeter-totter
玩蹺蹺板
One day she came into his office and happened to put her hands on the door of a locked safe.
一天，維拉走進(jìn)父親的辦公室，偶然把手放在一個鎖著的保險柜的門上，