Microstereoscope
立体显微镜
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
Necessity (or Need) has (or knows) no law.
需要面前无法律。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，