Nigrometer
黑度计
🗣️ 情景例句
because I like being my own boss.
是因为我喜欢自己当老板。
Art is long, but lift is short.
人生有涯，而学无涯。
First of all, he wrote out a long list of all the foods which were forbidden.
首先，他开列了一张长长的单子，上面列了所有禁吃的食物。