length

/leŋθ/

柯林斯星级

牛津核心词汇

BNC频率: 1174

现代语料频率: 1855

高考英语大学英语四级大学英语六级考研英语雅思

中文翻译

n. 长度, 长, 期间, 一段

[计] 记录长度; 块长; 字长

英文解释

n. the linear extent in space from one end to the other; the longest dimension of something that is fixed in place

n. the property of being the extent of something from beginning to end

n. a section of something that is long and narrow

词态变化

复数形式:lengths

常见例句

at right angles to the length of a ship or airplane

a vowel whose quality or length is changed to indicate linguistic distinctions (such as sing sang sung song)

adjusting to circumstances n a settlement of differences n in the theories of Jean Piaget: the modification of internal representations in order to accommodate a changing knowledge of reality n living quarters provided for public convenience n the act of providing something (lodging or seat or food) to meet a need n (physiology) the automatic adjustment in focal length of the natural lens of the eye

a metric unit of length equal to one ten billionth of a meter (or 0.0001 micron)

used to specify wavelengths of electromagnetic radiation