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beam的中文意思

沪江词库精选beam是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语、词汇辨析
英音 [bi:m] ;
美音 [bi:m] ;
名词
1. 光线,(电波的)波束;(粒子的)束
2. 梁
3.【英】平衡木
4. 笑容,眉开眼笑
v.
1. 笑容满面,眉开眼笑
2. 发射电波,播送
3. 放出束状的光(或热)
词形变化
单词分析
  • 这些动词均含“笑”之意。
    laugh最常用词,指因喜悦、愉快或轻视而出声的笑或大笑。
    smile指面露微笑,侧重于无声。
    giggle指发出咯咯的笑声,较多地用于女人或孩子。
    grin指露齿而笑。
    beam书面用词,指人因心情舒畅而发出的笑,即喜形于色地笑。
    sneer指冷笑、嘲笑。
英语解释
  • have a complexion with a strong bright color, such as red or pink
  • emit light; be bright, as of the sun or a light
  • express with a beaming face or smile
  • a group of nearly parallel lines of electromagnetic radiation
  • smile radiantly; express joy through one's facial expression
  • (nautical) breadth amidships
  • a signal transmitted along a narrow path; guides pilots in darkness or bad weather
  • a gymnastic apparatus used by women gymnasts
  • long thick piece of wood or metal or concrete, etc., used in construction
  • experience a feeling of well-being or happiness, as from good health or an intense emotion
  • broadcast over the airwaves, as in radio or television
  • a column of light (as from a beacon)
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