1.不成
2.不用
3.无用的
1.不使用
1.being used regularly/not being used any longer
1.On a road leading to the shore of the East Sea was an old, out-of-use well.
在通往东海海岸的大路旁边，有一口废井，那里住着一只大青蛙。
2.Increase taxation to destroy money, or pay people higher interest to put their money out of use for a while.
一是增加税收，或者付给人们更高的利率以减少货币使用；
3.In Europe the recall cause little stir, since the drug has mostly fallen out of use, replaced by newer, more expensive alternatives.
在欧洲召回引起多大轰动，因为毒品大多已被淘汰使用，取而代之的是更新，更昂贵的替代品。
4.Chubu Electric's nuclear power plant in Hamaoka has been out of use since it automatically shut down on June 15 due to excessive vibration.
由于发生过度振颤，中部电力设在日本滨冈的这家核电厂于6月15日自动关闭，现已停止使用。
5.The achievements accumulated from generation to generation are deposited in it even though some of them have fallen temporarily out of use.
每一个世代积累起来的成就都贮藏在里面，虽然有些已经暂时无用。
6.Planning is in violation of land, not of first use, the margin was out of use and ultra vires land, land without authority approval.
主要是违反规划用地、未批先用、边报边用、越权批地、擅自下放土地审批权等。
7.This type of bicycle is no longer in use. =This type of bicycle is out of use.
这个型号的自行车已经没人在用了。
8.The air cooler has been out of use for some time because of the serious corrosion inside and a large amount of water leakage.
空冷器我们已经一段时间不用了，因为里边腐蚀严重并有大量水漏出。
9.This also added a certain decay to each jQuery version, because browsers are always coming into and going out of use.
这在某种程度上会促使jQuery版本衰退，因为浏览器的版本更新太快。
10.Morse was yet another name that appeared before walrus and seems to have spread to other languages only to drop out of use in English.
莫尔斯是另一个在海象流传以前就存在的名称，并且似乎已经传播到其他语言而唯独在英语中退出了。