Optical purity
[化] 光学纯度
🧩 词语组成解析
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
Better to do well than to say well.
说得好不如做得好。
The dance seemed to excite the surrounding bees.
但那舞蹈另有含义，好像是在吸引周围的蜜蜂的注意。