你一定注意到他有时候显得特别疲惫。You must have noticed how tired he sometimes looks.他们或许会感到疲惫，虽然外表看似没事，但可能很容易发火。They may feel tired and though outwardly calm, can be irritable.邦伯里重重地倒在了床上，让他疲惫的双脚休息一下。Bunbury flopped down upon the bed an...
一犯错误可能当天就会被开除。People who make mistakes can be given the sack the same day.他近来老犯错误，胆子也开始变小了。Lately he'd been making mistakes; his nerve was beginning to go.你会因自己的谎言而犯错误。Your own lies will trip you up....
Cloisonne - enameled in black, 24 k gold electroplate ( back is all gold ).景泰蓝,搪瓷黑色, 24K金电镀 ( 背面是所有黄金 ).Thus, the aprotic non - aqueous solvents may be used to electroplate these materials.因此, 可考虑在极性非水溶剂中制备稀土及其合金膜.The ti...
她坐着浏览发黄的书页。She sat scanning the yellowing pages.别折书页的角来标明你读到的地方.Don't turn back the corners of the pages to mark your place.别折那些书页的角, 会弄坏的.Don't bend the corners of the pages down, it damages them....