用英可以组成以下词语:
1. 用功
Sentence: He is very diligent and always puts in a lot of effort, which makes him a top student in the class.
2. 用心
Sentence: She always makes an effort to do things with great care and attention to detail.
3. 用途
Sentence: The new technology has a wide range of applications in various industries.
4. 用法
Sentence: It's important to read the instructions carefully before using the medication to understand its proper usage.
5. 用意
Sentence: I appreciate your gift, but I'm curious about the intended meaning behind it.
6. 用途广泛
Sentence: The material is versatile and has a wide range of uses in construction.
7. 用心良苦
Sentence: Her parents have put a lot of effort into her education, and it's clear that they have good intentions for her future.
8. 用途不明
Sentence: The new drug has not been fully tested, so its potential uses are still unclear.
9. 用心良苦的教诲
Sentence: Her teacher's words of wisdom were a heartfelt piece of advice, full of careful consideration for her future.
10. 用途受限
Sentence: The old car has limited uses now that it's no longer roadworthy.