snorkel

过去分词：

动词过去分词: snorkeled

更多词形：

名词: snorkeler | 动词过去式: snorkeled | 动词过去分词: snorkeled | 动词现在分词: snorkeling | 动词第三人称单数: snorkels |

单词例句：

Because of the abundance of colorful reef marine life,this is an excellent place to snorkel as well as scuba.

这里生长着丰富多彩的礁湖海洋生物，是很棒的潜水活动场所，同样也适合斯库巴潜水。

A swimmer with a snorkel can still breathe, but notice that snorkelers float right on the top.Were they to try sinking underneath, even a moderate amount, the same thing would happen.

带了一个通气管的游泳者仍然能够呼吸,但是有一点要注意的是,这是游泳者刚好漂浮在水面上,如果他们尝试这潜的深一点的话,即便是慢慢的潜入,呼吸还是很困难.

The paper introduced the service condition and wear mechanism of the RH snorkel.Some technical improvements were made on castable, magnesia-chrome brick and metal shell of the original snorkel.

介绍了RH插入管的使用条件、损毁机理，并从浇注料、镁烙砖、金属壳体等几方面入手，对现用插入管进行了技术改进。

In CAS OB process, the area of eliminating slag before lowering snorkel effect directly the reliability of molten management.

在CAS-OB工艺中,下罩前底吹排渣面积直接影响钢水处理的可靠性。

Another "fun" way to practice this is to use paddles, snorkel, and parachute.

另一个有趣的练习方式是戴上手桨、呼吸器，或者小降落伞（绑在脚上用）。

The improved snorkel was applied in RH vacuum furnace of the Second Steel Plant of Taiyuan Iron &Steel Company, and its highest service life reached 108 times, meeting the needs of the production.

改造后的产品在大钢二炼钢RH炉上使用，最高寿命达到了108次，基本上满足了生产需要。

On the last breath, raise your head slightly to fill your throat and then remove your snorkel mouthpiece.

在最后一次吸气结束时,些微抬起你的头使喉部也充满气后,移开呼吸管的咬块再下潜.

You don't have to snorkel the warm waters of Jamaica to be impressed with the hidden beauty of our planet's seas, but it helps.

你用不著潜入牙买加温暖的海中，也可以欣赏海洋不为人知的美丽；

B. No. But I did buy a mask and fins and a snorkel.

没有，但我买了面镜、蛙鞋和一个呼吸管。）