Knuckleball
n. [棒](投手投出的)不旋转球
🗣️ 情景例句
I need a new supply of razors and shaving cream.
我需要新的剃须刀和剃须膏。
The doctor said I looked anemic.
医生说我看起来贫血。
I still think we should buy the IBM PC586.
我仍然认为我们应该买IBM586的。