Artinskian是什么意思

Artinskian的音标：...

Drivers must be on the alert for traffic signals.驾驶员必须密切注意交通信号.They were constantly on the alert not to be taken by surprise.他们一直处于常备不懈状态以防突然袭击.Hearing this, I was instantly on the alert.我一听这话, 当下就警惕起来....

A steel railway bridge spans the Yalu River.鸭绿江上有一座钢铁大桥.The wire door was a couple of hand - spans from his face.铁笼门距他的脸只有一两个巴掌远.As spans increase this will become unavoidable for the internal rooms.随着跨度的增加,这种做法对于内部房间是势在...

As the stream of people of empty after the show, daughter - in - law and humourously the ground went.随着散场的人流, 媳妇 谈笑风生地走了出来.甭说眼泪, 她似乎连汗都没出....

He tied them up and then horsewhipped them, to 'tame' his catches before sending them off to zoos...他将它们捆起来，然后用马鞭抽打，以“驯服”这些猎物，然后把它们送到动物园去。Modern zoos are much better than they used to be.现代的动物园比过去的好得多.Animal ri...

The phosphate was deposited by the decay of marine microorganisms.海洋微生物腐烂后沉积形成磷酸盐。She deposited the loaded tray.她把满满的托盘放下。It was deposited in the vaults of a bank.它存在一家银行的保险库里....

n.恶心，厌食...

scholarship的复数形式为：scholarships...

the moment的音标：the moment的英式发音音标为：[ðə 'məʊmənt]the moment的美式发音音标为：[ði 'moʊmənt]...

adj.家长的，族长的，父权的，父系...

“砂金矿”的拼音为：shā jīn kuàng...

n.秃鹰...

adj.成直线排列的...

Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers.研制这种分布反馈双异质结构激光器要求在皱折层上生长出单晶层.We produce metal plates and corrugated sheets in different thicknesses.我们生产不同厚度的金...

She's an absolutely enchanting child...她是个非常讨人喜欢的孩子。She's an absolutely enchanting child.她是个非常讨人喜欢的孩子。The introduction presents arpeggios on the harp against a string tremolo -- an enchanting sonority.引子,在弦乐的震音...

n.需氧微生物...