Early Yanshanian intrusions are mainly adamellite, biotite K feldspar granite with small amount of granodiorite.燕山早期侵入岩以二长花岗岩 、 黑云钾长花岗岩为主,其次为花岗闪长岩.Tongling quartz - vein type deposit lies in south - east Rushan , Shandon...
They left by twos and threes.他们三三两两地离开.The students are coming into the classroom by twos and threes.学生们正三三两两地走进教室.They came in by twos and threes.他们三三两两地进来....
Take the voucher to your local branch of Woolworths and it will be redeemed for one toy.持兑换券到当地沃尔沃斯的分店可以兑换一个玩具。Vouchers must be redeemed before September 14th so you'd better get cracking to cash in.代金券必须于9月14日之前兑现，...
Tourists were scrambling over the rocks looking for the perfect camera angle.游客们在正爬上岩石寻找最佳的拍摄角度。Inventors everywhere were scrambling to build motorized vehicles.世界各地的发明家都在争先恐后地来造机动车辆.She is scrambling eggs.她正在炒蛋。Scrambli...