Difficiency
n. 缺乏, 缺少, 不足
🗣️ 情景例句
Hello. Mr. Carlson, please.
哈喽 ，请找一下Carlson先生。
I was born and raised in Beijing, and I am 25 years old.
我出生在北京，在那里长大，我今年25岁了。
I'm mending my bike.
我在修自行车。