Siogen
[医] 西奥根, 5,7-二氯-8-羟基奎纳丁(商品名,局部杀菌剂)
🗣️ 情景例句
I was expecting him here at five forty-five.
我们约好了五点四十五在这里会面的。
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
A little. I go to Chinese classes every week.
一点点，我每周去汉语班上课。