Refractometry

[化] 折射法\\n[医] 屈光计检查

🗣️ 情景例句

Thanks for your help.
谢谢你的帮助。
It's two o'clock.
两点钟。
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。
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🔤 更多 R 开头的单词

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