Imprenable
难攻下的, 难攻破的, 难攻克的, 难攻陷的
🗣️ 情景例句
Talking to the loan officer at the bank.
与银行的贷款负责人谈。
I invited him to come in, but he wouldn't.
我请他进来，但是他不肯。
the line that the pen was drawing wriggled from side to side.
笔所画出的线就会左右摆动。