Chormometer
[机] 比色计
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。