blow off

US /bloʊ ɔf/
UK /bloʊ ɔf/
"blow off" picture
1.

忽视, 不理睬

to ignore or dismiss something or someone

:
He tends to blow off his responsibilities.
他倾向于忽视自己的责任。
She decided to blow off the meeting and go shopping instead.
她决定不去开会,而是去购物。
2.

释放, 吹掉

to release or let out air or gas forcefully

:
The pressure valve will blow off if it gets too high.
如果压力过高,泄压阀会释放压力。
The strong wind could blow off the roof.
强风可能会吹掉屋顶。