Phosphonothiolothionic acid
[化] 硫羟硫逐膦酸
🧩 词语组成解析
🗣️ 情景例句
A little knowledge is dangerous.
一知半解最危险。
He learns Japanese every day.
他每天都学日语。
The only passengers, a young woman and her two baby daughters, were unhurt.
机上仅有的乘客，一位年轻的妇女和她的两个女婴却平安无事。