英语词汇two by four怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Analysis by gel electrophoresis revealed slight differences in amino acid sequence of the enzymes of two of the four pairs.
经凝胶电泳分析，发现四对实验对象中有两对的酶的氨基酸序列略有差异。
2
The new ship will be powered by two gas turbines and four diesel engines.
那艘新轮船将由2台燃气涡轮机和4台柴油机驱动。
《柯林斯英汉双解大词典》
3
If you have to cover 12 chapters in American history, begin by planning on three two-hour reviews with four chapters per session.
如果你必须涵盖美国史的12个章节，首先计划3次2小时的复习，每次4章。
《柯林斯英汉双解大词典》

单词	two by four
释义	two by four 简明释义两乘四木材：一种尺寸为2英寸厚，4英寸宽的木材，通常用于建筑和木工项目。网络释义短语 1 two-by-four effect 二四效应 2 two-by-four 窄的 ; 微不足道的 ; 长宽为二寸与四寸的 3 Two By Four 微不足道的 ; 二乘四 ; 二寸厚四寸宽的木料或建材双语例句 1 Analysis by gel electrophoresis revealed slight differences in amino acid sequence of the enzymes of two of the four pairs. 经凝胶电泳分析，发现四对实验对象中有两对的酶的氨基酸序列略有差异。 2 The new ship will be powered by two gas turbines and four diesel engines. 那艘新轮船将由2台燃气涡轮机和4台柴油机驱动。《柯林斯英汉双解大词典》 3 If you have to cover 12 chapters in American history, begin by planning on three two-hour reviews with four chapters per session. 如果你必须涵盖美国史的12个章节，首先计划3次2小时的复习，每次4章。《柯林斯英汉双解大词典》
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