Lactoxin
乳毒素
🗣️ 情景例句
We'll go over to the job site together.
我们等一会儿一起去工地。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
Where's her hat? Is it under her chair?
她的帽子在那里，是在她的椅子底下吗？