词汇“epact”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	epact
释义	epactepact[ˈi:pækt]n.1.■闰余(阳历一年间超过阴历的日数, 通常为11日)2.■元旦月龄, 岁首月龄(阳历元旦回溯至阴历当月初一的日数)
随便看	piston ring scuffing piston ring side piston ring side clearance piston ring slot piston ring spreader piston ring tension piston ring travel piston ring wall piston-rod piston rod piston rod stuffing box piston rod stuffing box cup piston rod stuffing box gland piston rod swab piston rod swab holder piston rod thrust piston rotary pump piston skirt piston skirt expander piston slap piston sleeve valve piston slipper piston spring piston stay-bolt pistonstem

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