查询词典 knock-down

Don't knock it unless you can do better.

不要挑剔，除非你自己能做得更好。

Once you hear the music, you can't knock it.

一旦你听过我的音乐，你一定无话可说。

Aim To observe changes of peroxisome proliferator activated receptor γ mRNA, ATP-binding cassette transporter A1 (ABCA1) mRNA and CD36 mRNA in foam cells which come from the peritoneal macrophage of apolipoprotein E knock out mice with giant knotweed rhizome, hawthorn and both of them, and discuss possible mechanism of anti-atherosclerosis on gene level.

目的 观察中药虎杖、山楂配伍对载脂蛋白E基因敲除小鼠巨噬细胞源性泡沫细胞内过氧化体增殖物激活型受体γ、三磷酸腺苷结合盒转运子A1及CD36 mRNA表达的影响，从基因水平探讨虎杖和山楂配伍对动脉粥样硬化泡沫细胞形成的干预机制。

Mr Kreutzer explains how his workers "just pop up and knock on my door".

克罗伊策先生解释说，他的员工会"突然冒出来，敲我的房门"。

THE day before Thanksgiving is generally a dull time in American offices, as workers lackadaisically shove papers around their desks until it is time to knock off early for the holiday.

在美国，11月23号，本周三，也就是感恩节的前一天，对工作一族来说，十分无聊。

Many different visitors want to live in love, somebody is fool, somebody is player, and also lady killer will knock room:" little honey rabbit, open your gate" hehe

爱情公寓的访客必然各异，有傻瓜，自然会有采花游戏者，也会有"小兔子乖乖，把门儿开开的"老狼型。

In the chair at the dentist's office, nitrous oxide is better known as "laughing gas"—it's used to knock out patients during uncomfortable procedures.

在牙医办公室的椅子上，一氧化二氮气体被认为是"笑气"——在令人不舒服的过程中，它被用来麻醉患者。

A knock to the head can cause symptoms such as loss of consciousness, light-headedness, dizziness, nausea, and sickness. These are signs of concussion and will need medical treatment.

连锁反应，以头部可能导致的症状，如意识丧失，轻的头脑，眩晕，恶心，和疾病，这些都是脑震荡的迹象，并需要接受治疗。

He is full of imagination and can knock off a limerick in a few minutes.

他富于想象方，只几分钟就能写出1首五行打油诗。

I knock limply on the door and open it.

我手脚发软地敲了敲门，然后开了门。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！