Doof
abbr. 单失效数据
🗣️ 情景例句
I feel that no other car comes close as far as luxury and reliability are concerned.
我觉得就豪华和可靠性而言，没有其它汽车能与其媲美。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，