查询词典 ball-pen

ball-flower：球心花饰, 花球

welding agent 焊药 | ball-flower 球心花饰, 花球 | mail-train 邮车

ball-point：圆珠笔

本季的边车系列书写工具新增了双色签字笔(Bi-Colour Rollerball)和圆珠笔(Ball Point). 采用镀钯表面结合精细金质修饰,极富吸引力;而边车家族的纤细书写笔版本则增添了采用钻石切割镀钯及抛光黑色漆面笔管的设计,镀钯笔帽上镌刻有竖形条纹,

ball-point penn：圆珠笔

ballooningn.热气球飞行运动 | ball-point penn.圆珠笔 | ballroomn.舞厅

block the ball：封球

139.臂下前钻:duck under | 140.封球:block the ball | 141.跃起封球:lunge block

block the ball：断球

主场丢分 drop points at home | 断球 block the ball | 老特拉福德 Old Trafford

pillow block for ball bearing：滚珠轴承座

pillow block flange ==> 轴台凸轮 | pillow block for ball bearing ==> 滚珠轴承座 | pillow distortion ==> 枕形畸变,枕形失真

Ball type bearing block：滚动轴承型滑车

滑车 Block | 滚动轴承型滑车 Ball type bearing block | 3、机舱部分 Machinery department

And the dolphins block the bait ball's retreat：海豚们锁定了从海面撤退的鱼群

Now the shearwaters can dive down on them, descending to 20 metres or m... | And the dolphins block the bait ball's retreat.|海豚们锁定了从海面撤退的鱼群 | The dolphins leave as soon as they've had the...

drop the ball behind the block (to)：坠在地上

双托球手 drop 下坠 drop on the ground (to) | 坠在地上 drop the ball behind the block (to) | 双手鱼跃 two-hand reception

Tennis Ball Can Filler：网球注水机)

Tachometer Shaft Encoding( 转速表轴承编码) | Tennis Ball Can Filler( 网球注水机) | Timing for Machine Control( 机床控制的计时)

Apportioned Effort：分摊努力

Applied Direct Costs 实际直接成本 | Apportioned Effort 分摊努力 | Apportioned Task 分摊任务

tussah silk fabric：柞丝绸

tussah silk carpet 柞丝毯 | tussah silk fabric 柞丝绸 | tussah silk fancy yarn 柞粗纺丝