created sense approved 空心球 · kōngxīnqiú · hollow ball
空心球
kōngxīnqiú
hollow ball
a ball that has a hollow interior rather than being solid throughout
乒乓球是一种常见的空心球。
noun
created sense approved 空心球 · kōngxīnqiú · swish shot
空心球
kōngxīnqiú
swish shot
a basketball shot that goes through the basket without touching the rim or backboard
他投进了一个漂亮的空心球。