| 正面 | 13335.bandwidth 英 ['bændwɪtθ; -wɪdθ]美 ['bændwɪdθ] ![]() ![]() ![]() ![]() |
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| 背面 | ![]() ![]() ![]() ![]() ![]() 释义: 1. *reu-(拟声词根)=》 rut, roar, raucous, rumor, riot.2. from PIE echoic base *reu- "make hoarse cries".n. [电子][物] 带宽;[通信] 频带宽度 例句: 1. We use the term bandwidth to represent such a frequency range.我们用频带宽度这个词来代表这样的频率范围. bandwidth (n.)1930, in electronics, from band (n.1) + width." |
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