Difficient
a. 缺乏的, 缺少的, 不足的
🗣️ 情景例句
Drive carefully.
开车时小心。
I am honored by the invitation.
承蒙招待，深感荣幸。
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，