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1·There was a clutter of bottles and tubes on the shelf.

架子上胡乱堆满了瓶子和管子。《牛津词典》

2·More rarely, the tubes have been malformed from birth.

更罕见的是，这些管道先天畸形。《柯林斯英汉双解大词典》

3·The lungs are in fact constructed of thousands of tiny tubes.

肺其实是由数千个细小管状器官构成的。《柯林斯英汉双解大词典》

4·It is very distressing to see your baby attached to tubes and monitors.

看到你的孩子插着管子，连着监控器，真是令人担忧。《柯林斯英汉双解大词典》

5·They fill these tubes with gases that glow when electrified.

他们在这些管子里注入了通电后会发光的气体。

6·During the pupa stage, they do not eat foods but do sit at the surface and breathe air through two small tubes.

在蛹阶段，它们不吃食物，但在水面游动时会靠两个细小的管道呼吸空气。

7·This is the uterus down here, sort of half of it is shown with the uterine wall, the fallopian tubes, and the ovaries.

下面这个是子宫，大概有一半是子宫壁、输卵管和卵巢。

8·They can be up to one and a half meters long, and these tubes are attached to the ocean floor, pretty weird looking, huh?

它们最多可以有1.5米长，而且这些管子连接在海底，看起来很奇怪，是吧？

9·Building a neon sign is an art practiced by professionals trained on the job to mold glass tubes into decorative shapes and letters.

建造霓虹灯是一门艺术，由经过培训的专业人士在工作中把玻璃管塑造成装饰性的形状和字母。

10·She had often carried test tubes containing radioactive isotopes in her pocket, remarking on the pretty blue-green light they gave off.

她经常把装有放射性同位素的试管放在口袋里，对试管里发出的漂亮的蓝绿光赞不绝口。

管子

1·There was a clutter of bottles and tubes on the shelf.

架子上胡乱堆满了瓶子和管子。《牛津词典》

2·It is very distressing to see your baby attached to tubes and monitors.

看到你的孩子插着管子，连着监控器，真是令人担忧。《柯林斯英汉双解大词典》

3·It is possible that tubes made from animal bones were used for spraying because hollow bones, some stained with pigment, have been found nearby.

有可能是用动物骨头制成的管子来喷洒，因为在附近发现了空心骨头，有些骨头上沾有颜料。

4·Hairstyles at the time had a number of assists including tubes and other hardware, as can be seen in this image.

当时的发型要有许多辅助工具包括管子和其他的金属制品，就像你看的照片上一样。

5·The device is a cap worn over the forehead containing tubes that circulate cool water.

这种装置是一顶帽子，对应前额部位处有循环凉水的管子通过。

导管

1·Air is sucked in via tubes and wafted gently over the bees.

通过导管吸入的空气轻轻地飘荡在蜜蜂周围。

2·Scientists have discovered a key protein in the renal tubes of these mosquitoes that helps with the necessary excretion.

科学家们在蚊子肾部的导管中发现了一种关键的蛋白，它能帮助蚊子进行必要的排泄。

3·They stacked rocks with center holes (tube or doughnut shaped) from the surface to the deep stone layer as a guide for their drills (similar to today's guide tubes).

管状或中空管状的中心孔从地表到深石岩石层放满石头，以作为铁转的探头，作用类似今天的导管。

4·Here is the detailed instruction: All you need is a hammer, drill, tubes and a bottle for SAP.

下面介绍具体步骤：所需工具为锤子、电钻、导管和用来装桦树汁的瓶子。

5·Many tiny tubes connect each silk gland with a spinneret.

许多极细小的导管把每个造丝腺体与吐丝器相连。

(1)steel tube钢管

(1)seamless steel tube无缝钢管；无缝套筒

(1)copper tube铜管

(1)glass tuben. 玻璃管

(1)test tube试管

(1)tube wall管壁