查询词典 round angle

merry-go-round system：循環運行系統

5648 merry-go-round coal wagon 循環運行煤車 | 5649 merry-go-round system 循環運行系統 | 5650 merry-go-round train 循環運行列車

round-segment multifocal：圆弧多焦距[眼镜]

round-segment fused bifocal construction 圆弧熔接双焦距结构 | round-segment multifocal 圆弧多焦距[眼镜] | round-trip gain 往返增益

round neckline：圆领围

"圆刀式裁刀","round knife cutting machine" | "圆领围","round neckline" | "圆针","round pin"

The night watchman makes his round every hour：夜间值班员每小时巡回一次

2). The wheels go round rapidly. 车轮飞快地旋转. | 3). The night watchman makes his round every hour. 夜间值班员每小时巡回一次. | 4). The students stood round the teacher. 学生们站在老师周围.

round nosed tongs：圆嘴火钳

round nose shovel 尖头铲 | round nosed tongs 圆嘴火钳 | round nut box spanner 圆螺帽套筒扳手

round plane mirror：圆形平面反光镜

round pin 圆销 | round plane mirror 圆形平面反光镜 | round plastic comb 塑料抓痒耙

round pan automatic platform scale：圆盘自动案秤

round optical fiber 圆光纤 | round pan automatic platform scale 圆盘自动案秤 | round pin plug 圆脚插头

round punch：圆形凸模

round pole 圆形磁极 | round punch 圆形凸模 | round radius 圆角半径

round and round：(围绕着...)不息地旋转

roll up (烟雾)袅袅上升;卷起 | round and round (围绕着...)不息地旋转 | round off (园满)完成

round number：约整数

round log 圆木 | round number 约整数 | round of beef 牛股肉

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"