They are also applied using a suction device.

有时候是抽等装置。

They tend to suction the life out of their enemies.

他们倾向于从敌人身上取生命。

The octopus then suctioned onto the kayak and it eventually got away.

章鱼住了独木舟，最终逃脱了。

They use their suction cup mouth to attach onto the side of the fish.

它们盘嘴附在鱼的侧面。

So how many suction cups does a Giant Pacific Octopus have on its body?

那么一只巨型太平洋章鱼身上有多盘呢？

If the suction system detects any smoke gas, it automatically alerts the fire department.

如果烟系统检测到任何烟雾气体，它会自动向消防部门发出警报。

This means they cannot create suction to drink, like humans or elephants and horses.

就意味着他们无法像人类或是大象和马一样吮。

The glass or plastic cups are placed on the skin, and the suction device removes air.

将玻璃或塑料罐子平放在皮肤上，然抽装置排出罐内空气。

They're able to create a suction force about seven times greater than your average household vacuum cleaner.

它们产生的力是普通家尘器力的7倍。

Suction that bleeder and increase power to the drill.

{\an1}把血干净 电钻功率再开大点。

Need lots of suction so I can see this artery.

得把大量的血干净 才能找到动脉。

I just need to change his I.V. and suction his phlegm.

我只是需要更换他的点滴和储痰室。

Get in there with the suction. I can't see a damn thing.

开始抽 我什么都看不到。

And then they can also rasp into the side of the fish with the teeth that line that suction cup mouth.

它们也可以盘口的那排牙齿刺入鱼的侧面。

The challenge, of course, is how you handle this beautiful precision piece of glass and so we lift it with suction cups.

当然，也有挑战，那就是如何操控片美丽的、精确的玻璃——我们盘来把它举起来。

Scientists know this because on the bodies of washed-up whales, they frequently find huge, round suction scars, emblazoned there by large, grasping tentacles.

科学家们知道一点，因为在鲸鱼身上，他们经常发现巨大的圆形疤，那里有巨大的抓握触手。

For an instant I thought the poor man entwined by the devilfish might be torn loose from its powerful suction.

我想那被章鱼缠住的不幸者应该可以摆脱强大的束缚了。

Let's get back to it. Pull back on that retractor. Give me more suction. I'll need a sponge on a stick.

我们继续。把拉勾拉好。一。我需要一棉棒。

Here under the roof were installing a smoke suction system, a smoke detector would take too long to sense a fire from the ground level.

在屋顶下安装了烟系统，烟雾探测器需要很长时间才能从地面探测到火灾。

But a bite from this octopus species paralysis its prey, whilst they grip on tight with around 280 suction cups on each of their 8 arms.

但被种章鱼一咬，猎物就会瘫痪，而它们的8只手臂上各有大约280只盘能紧紧抓住猎物。