Cuprous
a. 亚铜的, 一价铜的\\n[医] 亚铜的, 一价铜的
✅ 同义词
🗣️ 情景例句
I've been thinking.
我一直在考虑。
A miss is as good as a mile.
失之毫厘，差之千里。
They carved a whole page of characters back-to-front in the wood.
他们在木板上刻满整页的反字（背面朝上）。