And if they are indeed the same nails — eaten away by rust and bent at the end, almost purposefully — was their disappearance a conspiracy or a logistical slip-up?(假如千真萬確是那兩顆鐵釘，已經(jīng)銹跡斑斑且頂端彎曲，幾乎故意所為，這樣的失蹤是蓄意密謀還是邏輯錯(cuò)誤？)

Rust has eaten away at the metal frame.(這個(gè)金屬框已被慢慢腐蝕了。)

Make it a habit to clean the bore with a cleaning rod and patch to wipe away anti-rust compounds in the gun each time immediately before you shoot it.(應(yīng)該養(yǎng)成一個(gè)習(xí)慣，那就是在每次射擊前用通條、擦槍布擦去槍內(nèi)的防銹油。)

Whether it's doing logic puzzles, memorizing lines from Shakespeare, or learning a new skill, keep your brain busy, if you don't want it to rust away like a car in a junkyard.(不論是做邏輯難題，熟記莎士比亞的臺(tái)詞，或者學(xué)會(huì)一項(xiàng)新技能，使你的大腦忙起來，如果你不想讓它想廢品堆里的轎車一樣銹掉的話。)

It is a kind of new ways of treatment "bronze Disease" to clean away powdery rust of bronze relics by laser technology.(用激光技術(shù)清除青銅器文物的粉狀銹開辟了防治“青銅病”的一種新途徑。)

This preparation consists of sanding away any paint or rust to obtain a smooth but not highly polished surface.(準(zhǔn)備工作包括用砂紙打磨，除去油漆和銹跡，以使表面光滑但又不拋得很光。)

Exposed iron will gradually rust away to powder.(放在露天的鐵會(huì)逐漸銹成粉末。)

If the surface contains rust, which should be in advance cleaned away by metallic brush, in addition to, can also wipe the surface.(如果表面有易剝落銹蝕，應(yīng)事先用金屬刷清除，必要時(shí)還可用酒精、丙酮等有機(jī)溶劑擦拭表面。)

We kind of let the industry rust away.(我們有點(diǎn)讓這個(gè)產(chǎn)業(yè)生銹老去了。)

He rubbed away the rust on the surfaces of the iron tank with a piece of sandpaper last week.(上星期他用一張沙紙把鐵箱表面的銹蹭掉了。)