3　面膜
mask /mɑ?sk; m?sk/
单数部落　一片面膜 a mask
一管面膜 a tube of mask
一袋面膜 a packet of mask
复数部落　两片面膜 two masks
两管面膜 two tubes of mask
两袋面膜 two packets of mask
tube /tju?b; tu?b/ n. （金属﹑ 玻璃﹑ 橡胶等材料的）管，管子
会话急救包
挑选面膜 choose a mask
A：What can I do for you?
我能为您做什么吗？
B：I'd like to choose a mask. But I don't know what sort suits me.
我想挑选面膜。但是不知道哪种适合我。
sort /s??t/ n. 种类
调制面膜 concoct a mask
A：This kind of mask is so expensive.
这种面膜太贵了。
B：Why don't you try concocting a mask yourself?
你为什么不试着自己调制面膜呢？
concoct /k?n?k?kt/ v. 调制；捏造