beam

/bi:m/

柯林斯星级

BNC频率: 3945

现代语料频率: 3741

高考英语大学英语四级大学英语六级考研英语托福雅思 GRE

中文翻译

n. 横梁, 杆, 光线, 容光焕发

vi. 用梁支承, 微笑, 射出光线

vt. 照耀, 感到欣喜

[计] 束

英文解释

n. long thick piece of wood or metal or concrete, etc., used in construction

n. a group of nearly parallel lines of electromagnetic radiation

n. a column of light (as from a beacon)

n. (nautical) breadth amidships

词态变化

复数形式:beams

过去式:beamed

现在分词:beaming

过去分词:beamed

第三人称单数:beams

常见例句

The corner or quoin of a wall, cross-beam, or rafter. n

The short upright pieces between the floor beams and rafters in garrets

n the area on a billiard table behind the balkline n something immaterial that interferes with or delays action or progress n one of several parallel sloping beams that support a roof n an illegal pitching motion while runners are on base v refuse to comply

one of several parallel sloping beams that support a roof