beam
光线;光束;光柱; (尤指支撑建筑物或其他结构的)梁,桁架,栋梁
noun [ C ]
UK /biːm/
US /biːm/
英文释义1:a line of light that shines from a bright object
英文释义2: a long, thick piece of wood, metal, or concrete, especially used to support weight in abuilding or other structure
例句1:The rabbit stopped, mesmerized by the beam of the car's headlights.兔子被汽车前灯射出的光束迷住了眼,停了下来。
例句2:The sitting room had exposed wooden beams. 客厅顶上有裸露的木梁。
词汇助记: 联想法
拆分:be + am 做自己,成为国家的【栋梁】之才,栋梁一根长条,跟光线的类似,借助相似性,再记住表示光线,或者光柱。
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