one for two
网络释义
one for two uses 一样东西当两样用
scheme of one for two 一拖二方案
two-for-one twister [纺] 倍捻机
two for one 买一送一 ; 省一半价钱
two-for-one 买二送一 ; 买一赠一 ; 买一送一
two-for-one offer 买一送一
One euro for two 一欧元两个
Two-for-one twisting spindle 倍捻锭子
one lane for two-way traffic 单线双程行车
双语例句原声例句权威例句
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The decision was a good one, for two important reasons.
这之所以是一个明智的决定，主要出于两个原因。
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The budget was a crucial one, for two reasons.
这个预算至关重要，原因有两方面。
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In two thousand two the group had suggested such screening tests every one to two years for women forty and older.
VOA: special.2009.11.18
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How many people vote for that this is a reversible process? I've got one vote back there two votes, three votes, four votes. Anybody else?
有多少人认为,这是一个可逆过程？有一个，两个，三个,四个，还有别的人吗？
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so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.
因此你能看到,反键轨道上有两组，三组成键，得到一组净成键，所以成的是单键。
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