Ortho-arsenous acid
[化] 原亚砷酸
🧩 词语组成解析
原; 直
a. 砷的, 亚砷的
🗣️ 情景例句
And these coral earrings for my daughter are so pretty.
还有给我女儿的珊瑚耳环也非常漂亮。
Please try to estimate the extent of the damage.
请估计一下受损害的程度吧。
The lines of the animal had in fact been cut into the rock.
事实上，动物的线条被刻进岩石里。