Scrappage
報廢率
??? 情景例句
I'd like to give her something nice
我想給她一件精美的東西
Speed is the soldier's asset.
兵貴神速。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不僅能夠確定魚群的位置，而且可以根據魚群回聲的特點分辨出是鯡魚、鱈魚，這是人們所熟悉的其他魚。