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R 开头的英语单词(共 156,943 个)
round shank
[机] 圆柱形柄
round shape
[医]圆形
round shapes
圆形;圆领口;圆形脸
round shot
na. (旧时的)圆球形炮弹\n[网络] 普通弹;实心弹;实心炮弹
round shots
na. (旧时的)圆球形炮弹\n[网络] 普通弹;实心弹;实心炮弹\n(round shot 的复数)
round shoulders
[医] 圆肩
round shovel
[机] 圆铲
round side mouth tong
圆边口钳(锻工)
round signaldisc
信号圆牌,信号圆盘
round sintering machine
圆盘烧结机
round sleek
圆角光子
round sleeker
[机] 圆抹镘
round slotted head bolt
圆槽头螺栓
round socket
圆形插座
round someone's neck
=on (或 around) someone's neck
round spade
圆头铲
round specimen
圆试样
round spike
圆道钉
round spirit level
圆水准仪
round splice
顺纹插接
round split die
[机] 可调圆螺模
round spot
圆点
Round Spring
[地名] 朗德斯普林 ( 美 )
round spring washer
[网络] 弹簧圆垫圈