Mlar
abbr. multilayer antireflection coating 多层消反射涂层，多层增透膜
🗣️ 情景例句
What's your girlfriend's name? She's beautiful!
你女朋友叫什么名字？她很漂亮。
John has his own family now.
约翰现在有自己的家了。
These glasses?
这几只吗？