Tergiferous
背生的
🗣️ 情景例句
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
She has a particular interest in painting.
她特别爱好绘画。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；