Polyisomerism
重复现象
🗣️ 情景例句
OK.
好的。
Her husband felt ashamed of her behavior.
她丈夫为她的行为感到羞愧。
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，