second

Any proposal must be seconded by two other members of the committee..任何提案须有委员会其他两位委员附议。

second half,下半场；后半时

second time,第二次

second order,adj. 二级的，二阶的

second world,第二世界

in the second half,在下半场

second world war,第二次世界大战

second place,第二名，亚军

second stage,第二级

for a second,一会儿，片刻

second generation,第二代；改进型

per second,每秒

second floor,（美）二楼；（英）三楼

second class,（大学考试成绩）二等；二等舱；二流；（美）二等邮件（定期期刊等）

for the second time,第二次

second hand,旧货；助手；中间人

in a second,立刻，很快

second level,第二级

second to none,首屈一指

second best,居第二位的；仅次于最好的

second harmonic,二次谐波

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