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two coreadj.双磁心的(双活性区的)
twonum.二；两个
two roundness bracing system双环形内支撑
two-tier gold price system双重金价制
two-dimensional complexity二维复杂度
Two times two equals four.二乘二等于四。
two-line early hybrid rice两系杂交早稻
two kinds of herbal medicine二味中草药
two-dimensional conduction二维热传导
Two separated tunnel linings分离式双拱隧道衬砌
two-dimensional photometry二维测光
two-chamber brake cylinder气制动双腔分泵
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