Beam.
美 [bi:m]
英 [bi:m]
- n.梁；光线；平衡木；（电波的）波束
- v.照射；发光；笑容满面；眉开眼笑
- 网络红外线传送
Beam.
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1. | 光线；（电波的）波束；（粒子的）束a line of light, electric waves or particles |
narrow beams of light/sunlight 一丝丝的光线╱阳光 | |
the beam of a torch/flashlight 手电筒光柱 | |
a laser/electron beam 激光束；电子束 | |
The car's headlights were on full beam(= shining as brightly as possible and not directed downwards) . 那辆汽车大开着前灯。 | |
a car with its high beams on 前灯大开着的汽车 |
2. | 梁a long piece of wood, metal, etc. used to support weight, especially as part of the roof in a building |
The cottage had exposed oak beams. 小屋的橡木梁裸露着。 |
3. | 平衡木a wooden bar that is used in the sport of gymnastics for people to move and balance on |
4. | 笑容；眉开眼笑a wide and happy smile |
a beam of satisfaction 满意的笑容 |
IDM
Your calculation is way off beam. 你的计算完全错误。 |
off beam
(informal)
不正确；错误not correct; wrong
Your calculation is way off beam. 你的计算完全错误。 |
1. | [i][t][nopass] 笑容满面；眉开眼笑to have a big happy smile on your face |
He beamed at the journalists. 他笑容满面地面对记者。 | |
She was positively beaming with pleasure. 她的确喜不自胜。 | |
The barman beamed a warm smile at her. 酒吧侍者对她热情地微笑。 | |
‘I'd love to come,’ she beamed(= said with a large smile) . “我很乐意来。”她满面笑容地说。 |
2. | [t] + adv./prep. 发射（电波）；播送to send radio or television signals over long distances using electronic equipment |
Live pictures of the ceremony were beamed around the world. 典礼的实况经电视直播传到世界各地。 |
3. | [i] + adv./prep. 照射；发光；发热to produce a stream of light and/or heat |
The morning sun beamed down on us. 早上的太阳照射着我们。 | |
Light beamed through a hole in the curtain. 光线透过窗帘上的一个孔照射进来。 |