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alternate

英['ɔ:ltɛ:nət]美['ɔ;ltərnət]

adj.
1.（指两种事物）交替的，轮流的
2.间隔的，每隔一个的
3.互生的（指叶在梗两边非对生的）
v.
1.[T][alternate A and B/alternate A with B]使（事物或人）交替发生或出现，轮流安排
2.[I][alternate with sth; alternate between A and B]轮流，交替

时　态：alternated,alternating,alternates

名　词：al'ternateness

副　词：al'ternately

同反义词

同：	[v.] flip, jump, take turns, understudy [n.] replacement, surrogate [a.] alternating, alternative
反：	[a.] opposite, paired

参考例句

Alternate weakness with severity
恩威并济收藏
Side and face milling cutters with double alternate helical teeth with carbide tips
硬质合金错齿三面刃铣刀收藏
Smith (1962) considered three alternate methods to determine an equivalent diameter of graded sediment
史密斯(1962)提出了三种不同方法以计算不均匀沙的当量直径。收藏
The logs should be cut from larger pieces and have alternate strips turned end to end so that warping tendency will be resisted
加工时，应先将大木料裁成板，然后把相邻两块纹理相反地排列胶合起来，这样可以防止翘曲变形。收藏
One of the files in the registry database had to be recovered by use of a log or alternate copy. The recovery was successful.
注册表数据库中的某一文件必须使用记录或替代复制来恢复。恢复成功完成。收藏

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英英解释

动词解释：

go back and forth; swing back and forth between two states or conditions
[同] jump, alternate
exchange people temporarily to fulfill certain jobs and functions

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名词解释：

someone who takes the place of another person
[同] alternate, replacement, surrogate

形容词解释：

of leaves and branches etc; first on one side and then on the other in two ranks along an axis; not paired
- stems with alternate leaves
[反] opposite, paired
every second one of a series
- the cleaning lady comes on alternate Wednesdays
- jam every other day

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