英语词汇“echo attenuation”的读音、翻译、释义、用法及例句-语文网

词汇	echo attenuation
释义	echo attenuation 回波衰减发送端发送的传输功率与反回到该端的回波功率之比。表示单位为分贝。
随便看	stick shift sticktight stick to stick-to-it-iveness stick to one's colours stick to one's guns stick to one's last stick up stickup stick up for sticky sticky-fingered sticky tape stiff stiff-arm stiff-backed stiffen stiffener stiffening sign extension sign for significance significance significance arithmetic significant

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