Sonodivers
潜水噪声(记录)仪
🗣️ 情景例句
Sorry to disturb you again.
抱歉， 又来打扰你。
Falling leaves
落叶
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。