Boundary wavelength 释义与例句英语词汇详解

🧩 词语组成解析

boundary ['baʊndri]

n. 分界线;范围;（球场）边线;

bound范围 + ary 表抽象名词 → n.分界线，边界

wavelength ['wevlɛŋθ]

n. <物>波长;波段;完全一致，融洽;

wave波+length长度 → 波长

Mrs. Harry Bennett.

Harry Bennett太太。

He hasn't answered my letter yet.

他还没有给我回信。

Exploring really deep caves is not a task for the Sunday afternoon rambler.

探测非常深的洞穴不是那些在星期日下午漫步的人所能胜任的。

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