Imperf
abbr. imperfect 有缺点的; imperforate 无孔的
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
It's not as cold as it was yesterday.
今天不想昨天那么冷。