avail
美音:[ə´veıl
]
英音:[ə´veıl
]
vi.有益于,有帮助,有用,有利 vt.有利于 n.效用,利益
难易程度:
avail为六级词汇
词形变化:
副词:availingly 动词过去式:availed 过去分词:availed 现在分词:availing 第三人称单数:avails
词根
val,vail＝strong（强壮的）,worth（价值）
近义词, 同义词
be useful avail serve be instrumental to serve a purpose perform a function profit remunerate benefit do good
相关词
avail
/ə'veɪl; ə`vel/
v
1 [Tn.pr] ~ oneself of sth (fml 文) make use of sth; take advantage of sth 使用某事物; 利用某事物
*You must avail yourself of every opportunity to speak English. 你要利用一切机会说英语.
2 [I, Ipr] (dated 旧) be of value or help 有价值; 有帮助; 有用
*What can avail against the storm? 用什么来抵挡风暴?
3 (idm 习语) a,vail sb `nothing (dated 旧) be of no use to sb 对某人无用.
n (idm 习语) of little/no a`vail not very/not at all helpful or effective 没有多大[一点儿]帮助, 用处或效果
*The advice we got was of no avail. 我们得到的建议完全没用. to little/no a`vail; without a`vail with little/no success 没有什么成果[没有成果]
*The doctors tried everything to keep him alive but to no avail. 医生们曾竭尽全力抢救他的生命, 但却徒劳无功.
v
1 [Tn.pr] ~ oneself of sth (fml 文) make use of sth; take advantage of sth 使用某事物; 利用某事物
*You must avail yourself of every opportunity to speak English. 你要利用一切机会说英语.
2 [I, Ipr] (dated 旧) be of value or help 有价值; 有帮助; 有用
*What can avail against the storm? 用什么来抵挡风暴?
3 (idm 习语) a,vail sb `nothing (dated 旧) be of no use to sb 对某人无用.
n (idm 习语) of little/no a`vail not very/not at all helpful or effective 没有多大[一点儿]帮助, 用处或效果
*The advice we got was of no avail. 我们得到的建议完全没用. to little/no a`vail; without a`vail with little/no success 没有什么成果[没有成果]
*The doctors tried everything to keep him alive but to no avail. 医生们曾竭尽全力抢救他的生命, 但却徒劳无功.
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