Evenometer
光电式均匀度测定仪
🗣️ 情景例句
My name is Li.
我姓李。
May I ask you to wait here for ten minutes?
请在这里稍等片刻，可以吗？
The great advantage of taking medicine is that it makes no demands on the taker beyond that of putting up for a moment with a disgusting taste,
对服药人别无其他要求，除了暂时忍受一下令人作呕的味道外，