avail
中文意思
- v. 有用
- v. 有利于
- n. 效用
- n. 利益
英文释义
- n. a means of serving
- v. use to one's advantage
- v. be of use to, be useful to
- v. take or use
词形变化
- 过去式
- availed
- 过去分词
- availed
- 现在分词
- availing
- 第三人称单数
- avails
例句
v. 有用
We tried to open the locked door, but our efforts did not avail.
我们试图打开锁着的门,但我们的努力毫无作用。
v. 有利于
Taking a short rest after lunch will avail your concentration during work.
午饭后稍作休息将有利于你在工作时集中注意力。
n. 效用
The doctor tried several different treatments, but all were of no avail.
医生尝试了几种不同的治疗方法,但都没有任何效用。
n. 利益
You should use these study materials to your own best avail.
你应该充分利用这些学习资料,以获得最大的利益。