请输入您要查询的英文单词:
单词
straight chain
释义
straight chain
noun
:
an open chain of atoms having no side chains (as the sequence of carbon atoms in normal butane CH
3
−CH
2
−CH
2
−CH
3
)
— opposed to
branched chain
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roll-leaf
rollman
rollmops
roll-neck
roll-necked
rollock
roll-off
roll-on
roll one's hoop
roll out
rollout
roll-out
rollover
roll over
roll-over arm
roll-over plow
roll pass
roll roofing
rolls
rolls
roll scale
rolls-in
rollsman
roll sulfur
roll the bones
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更新时间:2025/12/11 6:51:50