下子

Ver arrogate to oneself; do something on one's own authority

他承受不住这巨大的打击，一下子昏倒在地。

The White House working personnel were as fresh as paint, while the locals, in this case, were jet-lagged. Essentially, they had been instantaneously transported to America.

白宫的工作人员个个精神抖擞，而关岛方面的人因为时差不适个个无精打采后者实际等于是一下子被送到了美国。

One of his bags had gone astray, and so all thought of her soon faded from his mind.

他的一只皮包一时找不到了，因此，关于她的一切思想，一下子从他的脑海中烟消云散了。

A third man, as I had seen, the doctor had disposed of at a blow .

第三个人，象我已看到的，一下子被医生结果了性命。

I killed two flies at a blow.

我一下子打死了两只苍蝇。

We solved all the problems at a single blow.

我们一下子就把那所有问题解决了。

He fellde his three attackers at a single blow.

他一下子撩倒三个袭击他的人。

He felled his three attackers at a single blow.

他一下子撩倒了三个袭击他的人。

When I went abroad to visit my sister, two thirds of my savings was gone at one/a blow .

当我出国去看姐姐，我三分之二的积蓄一下子花完了。

He was so hungry that he ate up his meal at a stretch.

他太饿了，都想把这些饭一下子吃完。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。