她随后成了系主任。She subsequently became the Faculty's President.外语系主任是谁?Who is the dean of the Foreign Languages Department?他出国已经取得系主任的同意.He has obtained the consent of the dean for going abroad....
在这些矿物中, 高岭石, 伊利石和绿泥石最常见.Of these minerals, kaolinite, illite and chlorite are commonest.柯绿泥石呈卷曲网状或折迭片状.Corrensite forms networks of crinkled or folded sheets.兰杰地区的强烈绿泥石化岩石据信可能是蚀变粒玄岩.In the Ranger area highly chloritic ro...