我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。I felt loath to sully the gleaming brass knocker by handling it.蓝墨水弄脏了她的新衣服.She messed up her new dress with blue ink.主人若放任狗弄脏人行道将受处罚.Owners who allow their dogs to foul the footpath will be fined....
正如在1.21中所指出的,在总能量中, 辐射能仅占很少的一部分.As indicated in 1.21, the radiation energy is a very small proportion of the total energy.这种表面不会反射辐射能, 因此呈现黑色.Such a surface would reflect no radiant energy, and hence would appear black i...
He enunciated, quietly, but in something like his usual modulated and faintly histrionic tone.他清晰地说, 虽然是轻声的, 却依旧是他平时那种抑扬有致,微微带些戏剧性的声调.She enunciated each word slowly and carefully.她每个字都念得又慢又仔细。His voice, cold and perfect...