bounding
v. 跳( bound的现在分词 ); 弹回; 向上弹; 向上跳
发音
US
/ˈbaʊndɪŋ/
词形变化
boundings
复数
boundings
释义与例句
n.
-
1.
The use of fire protection products within limits determined by scientific tests.
不可数 可数 -
2.
A boundary.
可数 不可数 -
3.
The act of one who bounds or leaps.
可数 不可数
v.
-
1.
present participle and gerund of bound
adj.
-
1.
Containing all points of a given set within it.
数学