ExMind ExMind
首页 帮助
打开 App
    首页/CEFR/B2/Vocabulary/US/mask ·noun
m

mask ·noun

Definition: a covering for the face which protects, hides or decorates the person wearing it Level: B2

在 App 中打开

© 2026 ExMind. 英语学习,每天进步一点点。

Hangzhou Yigesi Network Technology Co., Ltd.