Chyme pH in crop, proventriculus and gizzard increase gradually with age.结果表明, 嗉囊、腺胃和肌胃内食糜pH随 日龄逐渐增加,而小肠内食糜pH随 日龄变化不大.Peristalsis mixes food with enzymes and hydrochloric acid from glands inandthe resulting chyme the sma...
在报纸印刷以前,过去是用手工排铅字的.We arranged lead letters by hand before a newspaper was printed.排字''.'工'.''把书面材料排成铅字的人;排字工人或印刷''.'工'. ''.One that sets written material into ...
He has seen seventy winters.他已70岁了.Wheat is grown in places which have cold winters and warm, dry summers...小麦适宜在冬季寒冷而夏季温暖干燥的地方生长。She thought with dread of the cold winters to come.她害怕即将来临的寒冷冬季。I don't know how poor...
They've linked her with various men, including magnate Donald Trump.他们把她与不同的男人扯上关系，包括大亨唐纳德·特朗普。A multimillionaire media magnate has shocked his employees with his candor by telling them all that he's putting hi...