爷爷戴着假牙,但还是喜欢咧嘴露出牙龈笑。

Grandpa wears dentures but still loves to show his gummy grin.

点击显示答案

Grandpa wears dentures but still loves to show his gummy grin.

### 解释 gummy 是形容词,由名词 gum(牙龈)加上后缀 -y 构成,表示"像牙龈的"或"露出牙龈的"。gummy grin 特指"咧嘴笑时露出牙龈的笑容"。

在 App 中完整学习这张卡片

在 App 中学习