Insertion loss
[計] 插入損耗, 介質(zhì)損耗
?? 詞語組成解析
insertion
[[in's?:??n]]
n. 插入, 刊載, 插入物\\n[計] 插入
loss
[l?s]
n. 損失，減少;丟失，遺失;損耗，虧損;失敗;
??? 情景例句
He's always been a real playboy.
他就是個花花公子。
I took 4 feet of cloth.
我拿了四英尺布。
You certainly did!
你吼得好兇呀！