Patchiness
补缀的性质[状态]; 云斑
📖 牛津释义
patchiness
n [U].
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
Please accept my congratulations on your promotion.
请接受我对您提升的祝贺。
Which book?
哪一本？