Headsup
adj. 〈美口〉机灵的；〈美〉(做事)有信心并且干得很好的\\n
🗣️ 情景例句
I do his taxes every year.
我每年为他处理税务。
Prompt delivery would be necessary as we have a fast turnover in this trade. We would therefore need your assurance that you could meet all delivery dates.
即期交货很重要，因为这种货流转很快。所以我们需要你方保证及时交货。
If the population keeps growing so quickly.
如果人口继续增长这么快的话。