WordMate - 在线英语词典

punching

[计] 穿孔
[化] 冲孔

v deliver a quick blow to
v drive forcibly as if by a punch
v make a hole into or between, as for ease of separation

原型: punch 原型变体: i 现在分词: punching

BNC词频排名: 44,569 | 当代语料库词频排名: 25,192