with obj.
1- informal strike hard and violently〈非正式〉重击; 猛击：
she bashed him with the book
她用书狠狠打他
his head's been bashed about a bit
他的头被猛撞过
no obj. people bashed on the doors.人们大力地拍门。
1.1
bash something in
damage or break something by striking it violently击毁; 击断：the car's rear window had been bashed in.
车后窗已被敲破。
1.2
- no obj.
bash into
collide with猛撞： the other vehicle bashed into the back of them.
另一辆车撞上了他们的车尾。
1.3
- figurative criticize severely〈喻〉抨击：
bashing the trade unions.
抨击工会。
informal <非正式>
1
- a heavy blow猛击：
a bash on the head.
头部受到的一次重击。
2
- usu. with modifier informal a party or social event〈非正式〉聚会; 社交活动：
a birthday bash.
生日聚会。
3
- in sing. Brit. informal an attempt〈英, 非正式〉尝试：
she will have a bash at anything.
她什么都会去尝试。
词源
mid 17th cent. (as a verb)： imitative， perhaps a blend of BANG1 and SMASH, DASH, etc. Sense 2 is a 20th-cent. usage.
短语动词
bash on
- continue despite difficulties不屈不挠地继续。
bash something out
- produce something rapidly without preparation or attention to detail草草了事。