单词doughnut
n.: 多纳圈（常含果酱、水果、奶油等）
网络: 甜甜圈；油炸圈饼；炸面圈
炸面圈，多纳圈（常含果酱、水果、奶油等）:
a small cake made of fried dough , usually in the shape of a ring, or round and filled with jam/jelly, fruit, cream, etc.
超环面粒子加速器
圆形锚
环状物
环形冰碛丘
加速器的环形真空室
〔美俚〕汽车轮胎;电子回旋加速室,环形室
头圈
救生圈
炸面圈
炸面饼圈
复数：doughnuts
现在分词：doughnutting
过去分词：doughnutted
It was on his way back past them, clutching a large doughnut in a bag, that he caught a few words of what they were saying.
在他拿着面包往回走又经过他们时，他依稀听到一些他们谈话的内容。
So, maybe what you have in mind is some sort of doughnut shape like this that curves on itself, and maybe comes back.
有可能你想到的是一类这样环状物，它自身有这种曲线，也有可能绕回来。
The addition of the STED doughnut reduced the spot area by ninefold, but, owing to its cylindrical shape, did not squeeze the spot axially.
在受激发射损耗减少甜甜圈此外九倍的名胜区，但由于其圆柱形状，并没有当场轴向挤压。
This primary containment vessel looks like an old-fashioned light bulb turned upside down and balanced on top of a doughnut.
这个主安全壳像一个被倒置的老式灯泡，在一个环状体的顶部保持平衡。
He took ice-hockey players to visit the troops and installed an all-Canadian doughnut shop on the army"s base in Kandahar.
希利尔将军还带领冰球球员参观部队，以及设立在坎大哈军事基地的一家加拿大油炸圈饼店。
To keep astronauts in the equivalent of an equatorial region, the living quarters of the spacecraft would have to be doughnut-shaped .
为了让太空人保持相当于赤道区的状况，太空船的活动区必须做成甜甜圈状。
As the cloud collapsed under its own weight and rotated faster, some material was spun into a doughnut-shaped disk.
当云彩崩溃了在它自己的重量之下和快速地转动了，一些材料转动了入一张油炸圈饼形盘。
A toroid, for those who don"t know, is the surface of a doughnut, or for some of us a bagel.
圆环，对于不了解的人来说，像是甜甜圈的表面，或者是百吉饼。
Clueless and hungry, Homer has no idea his doughnut is the key to a devious scheme by Mr.
荷马把他的无能又饿，他不知道油炸圈饼是关键先生，一个迂迴的方案烧伤。
I thought I was never going to ace the test unless I had a doughnut from the store around the corner.
我认为我要是不在街角的商店买一个油炸圈饼我考试就永远不会得A。