Tensioactive
表面活性的
🗣️ 情景例句
I agree, Marilyn.
我同意， Marilyn。
I'm afraid I won't be able to come.
我恐怕不能来。
These young people, who love the peace of mountains, always receive a warm welcome at St.Bernard's monastery.
这些热爱高山清静环境的年轻人每年都受到圣伯纳德道院的热烈欢迎。