knock-on

• n. [橄]用手(或臂)的向前击球(一种犯规动作)
• adj. 连锁反应的

连锁反应..

knock-on的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 knock on:

1. (rugby) knocking the ball forward while trying to catch it (a foul)

knock-on的用法和样例：

例句

用作名词 (n.)

1. She was drumming with her fingers on the table.
   她正用手指在桌子上笃笃地敲。
2. He drummed his fingers lightly on his desk diary.
   他用手轻轻地敲打着他的办公日记。

形容词

词汇搭配

• knock on 敲(门、窗等)...
• knock on effect 撞击效应
• knock-on atom [电] 撞出的原子...
• knock-on process 对撞过程
• knock-on collision 迎面碰撞,直接碰撞...
• knock-on electron 撞出的电子, 打出的...
• knock someone back on her heels 使某人遭受失败...
• knock someone back on his heels 使某人遭受失败...
• knock on the door 敲门
• knock on the head 杀掉(破坏)