Dithionic
a. 连二硫酸的
🗣️ 情景例句
It could be Alexandra.
可能是 Alexandra 。
You two don't have much contact
？ 你们俩没怎么联系吗？
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。