Nigrometer
黑度计
🗣️ 情景例句
Maybe you could come to visit me in Greece?
也许你可以到希腊来看我？
The phone is ringing.
来电话了。
Apart from any moral considerations this is a stupid method of training,
且不说道义问题，这本身就是一种愚蠢的训练方法，