Ratteens
(ratteen 的复数) n.=ratiné[变体]
🗣️ 情景例句
What floor is the shoe department on?
鞋部在几层？
He who cannot hold his peace will never live at ease.
嘴巴不紧，生活不宁。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。