Erk
n. 英皇家空军阶级最低的兵
🗣️ 情景例句
Has poor scholastic record, just got by.
学习成功不够好，仅仅过得去而已。
Boy, you are in a lousy mood!
天啊，你情绪糟糕透了！
The bridge has been washed away by the floods.
桥已经被洪水冲走了。