Phthiocerol
结核菌醇
🗣️ 情景例句
Married women should be addressed as 'Mrs.'.
已婚的女性应被称作 'Mrs。' 。
We have 50 provinces.
我们有50个省。
Mum! I feel a little better now.
妈妈！我现在感觉好一点了。