Infilling
n. 填入, 填补物
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
Do I look dirty?
我的样子很肮脏吗？
What's in the box? Ann thought. Was it some clothes?
“盒子里是啥呢？”安心想，会是衣服吗？