Impregnably
adv. impregnable的变形
📖 牛津释义
impregnably
adv.
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
The college was established in 1940.
该学院建立于1940年。
On which ones?
哪几个品目呢，