Ozone is formed in the stratosphere and mesosphere by photochemical processes.由于光化过程,在平流层与中层内产生了臭氧.The mesosphere comprises the rest of the mantle below the asthenosphere.中间圈包括岩流圈以下地幔的其余部分....
"You haven't changed," I am often enviously told.“你没什么变化，”常常有人羡慕地对我说。Yet again, they were looking for their way home blindly, enviously.然而, 它们又一次盲目地 、 忌妒地寻找着归途.admire enviously.非常嫉妒某人Tanya thought enviously, he must...
Accidentally , my Dachshund Basset Hound gave birth to a mongrel.前腿向内弯曲, 通常发生在一些短腿的犬种如巴塞特猎犬.The English word " television " is a mongrel because " tele " comes from Greek and " vision " from Latin.英语 television 是个语源混杂的词,...