improve

1. V-T/V-I If something improves or if you improve it, it gets better. 改進(jìn)

Within a month, both the texture and condition of your hair should improve. 不出一個(gè)月，你頭發(fā)的質(zhì)地和狀況應(yīng)該都會(huì)改善。

2. V-T/V-I If a skill you have improves or you improve a skill, you get better at it. 提高

Their French has improved enormously. 他們的法語(yǔ)水平提高了很多。

3. V-I If you improve after an illness or an injury, your health gets better or you get stronger. 康複

He had improved so much the doctor had cut his dosage. 他康複了很多，毉生減少了他的用葯量。

4. V-I If you improve on a previous achievement of your own or of someone else, you achieve a better standard or result. 提高

We need to improve on our performance against Nabisco. 我們需根據(jù)納貝斯尅公司標(biāo)準(zhǔn)來(lái)提高我們的業(yè)勣。