Santomerse
润湿剂, 烷化芳基磺酸盐
🗣️ 情景例句
Now I remember.
现在我想起来了。
Without a friend,the world is wilderness.
没有朋友，世界成了荒野。
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。