Ridgebacks
(ridgeback 的复数) n. [口语](南非产的一种)猎犬(= Rhodesian Ridgeback)
🗣️ 情景例句
My boss expects me to work day and night.
我的老板恨不得我一天到晚地工作。
I wrote to him last Friday.
我上个星期五写信给他。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；