- sinker
 - ['siŋkə]
 - n. 铅锤;铅坠;凿井工;下沉的人
 
参考例子
           - 1.Wang must produce ground ball outs with his power sinker thrown down in the strike zone.
 - 王一定要用他那在好球带下方的强力伸卡球制造滚地出局。
 
- 2.You have to look up at the board and actually see that that sinker is 96 [mph] most of the time.
 - 当妳看了一下版子,事实上大部分时候妳会注意到那是96英哩的二缝沈球。
 
- 3.Wang said he trusted his sinker more, aiming it down the middle so it would dive to the corner for a strike.
 - 小民说,他更加地信赖他的伸卡球,瞄准好球带中间偏低的位置,于是,球会掉在好球带的角落。
 
英文解释
           - n.
 - 1.a small ring-shaped friedcake
 - 2.a weight that sinks (as to hold nets or fishing lines under water)
 - 3.a pitch that curves downward rapidly as it approaches the plate
 
网络释义
               - Sinker
 - 辛加牌照相机; 测深锤; 沉木(纵切)复卷机; 伸卡球;
 
- die sinker
 - 刻模机; 雕模机; 制模师; 铣模机;
 
- lead sinker
 - 铅沉子;
 
- sinker bar
 - 撞杆; 助钻杆; 冲击式钻杆,冲击钻杆; 冲击式钻杆;
 
- sinker loop
 - 沉片纱圈,申克片纱圈; 沉降弧;