Biophotometer
光度适应计
🗣️ 情景例句
And right now, he needs a friend.
而且现在， 他需要一个朋友。
The tortosis wins the race while the hare is sleeping.
兔子睡大觉，乌龟才得胜。
So it is! Lily, did you hear what I said?
是呀！莉莉，你听见我的话了吗？