英语词汇allen screw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

单词	allen screw
释义	allen screw 英/ ??l?n skru? / 美/ ??l?n skru? / 简明释义内六角螺丝：一种带有六角形凹槽的螺丝，需要使用内六角扳手或扳手插入凹槽中旋转。英英释义 n. 1 a screw with a hexagonal hole in the head 双语例句 1 NOTE: the disc holder should not be removed when servicing only the disc, remove Allen head screws holding the disc retaining plate and replace disc. 注意：如果只是维修阀瓣，就不要拆卸阀瓣固定器，只需拆卸支撑阀瓣固定器板的六角头螺丝和拆卸阀瓣即可。
随便看	maturation learning principle Maturation of affinity maturation of megasporocyte maturation of ovum maturation of soil maturation of soils maturation period maturation phase maturation plant maturation pnase maturation pond maturation pool maturation process maturation promoting factor maturation promoting factor maturation promotion factor maturation protein maturation rate maturation region maturation Maturation,Sex maturation spindle maturation stage maturation zone maturative

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