go to the pack

(Austral./NZ informal)deteriorate; go to pieces

(澳／新西兰，非正式)境况变差

pack heat

(N. Amer. informal)carry a gun

(北美，非正式)带枪

pack it in

(informal)stop what one is doing

(非正式)放弃；停止

pack a punch

be capable of hitting with skill or force

能巧妙（或有力）地打出一拳

Rosie, although small, could pack a hefty punch.

罗西虽然个子小，出手却相当有劲。

packed out

(Brit. informal)(of a place) very crowded

(英，非正式)挤满了人

send someone packing

(informal)make someone leave in an abrupt or peremptory way

(非正式)叫某人卷铺盖，突然解雇某人

pack something in

(informal)give up an activity or job

(非正式)放弃（活动，工作）

pack someone off

(informal)send someone somewhere without much warning or notice

(非正式)把…突然送往某地

I was packed off to hospital for surgery.

我被匆匆送往医院手术。

pack something out

(N. Amer.)pack something up and take it away

(北美)把…打包拿走

pack out any garbage you have left.

把你们留下的垃圾都打包带走。

pack up

(Brit. informal)(of a machine) break down

(英，非正式)（机器）停止转动；出故障

the immersion heater has packed up.

浸没式加热器坏了。

pack it in【非正式用语】

To cease work or activity

停止：停止工作或活动

Let's pack it in for the day.

今天就到着吧