Underclass
[ ['ʌndəklɑ:s] ]
辅助 Assistant
n. 低年级学生
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
My name's Tom Goode, by the way.
我叫汤姆·古德，顺便告诉你。