Chromometer
比色计
🗣️ 情景例句
What do you think? Does it look promising?
你怎么想？ 希望大吗？
I'd say yor're about twenty-three.
我猜你大约23岁。
'Hi, Elizabeth,' Nigel answered.
“你好，伊丽莎白，”奈杰尔回答说，