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[化] 激光录像盘
✅ 同义词
🗣️ 情景例句
Just cool down.
冷静一点。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
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，