单词:smokeless gunpowder
单词:smokeless gunpowder 相关文章
[00:01.62]也许你生来就是一条狗呢? What if thats the best part of you? The dog part. [00:05.52]其实我们就是两条腿的狗 What if youre really just a two-legged dog? [00:10.18]你得去看心理医生了 You need to see somebody. [
[00:01.68]我是来给他的敌人提供武器的 I am here to supply his enemies. [00:08.11]我想这笔交易我已经无法完成了 I fear its a sale I shall never complete. [00:13.91]他杀了你一个亲人...你叔叔... He killed your blood..
Hello and welcome to the special Chinese new year's edition of discovering China. 大家好,欢迎来到发现中国的新年特别版。 I'm Alina Wang and I'm Ben Hedges, and today we'll be taking you through some of the most important traditions
This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Walking through airports, youve probably crossed paths with a few K-9 cops. But those dogs arent just following their noses. They may be led astray by where thei
[00:00.00]Module 11 Inventions [00:05.64]Unit 1 Paper was invented in China. Activity 1 Listen and point. [00:23.04]Today the lesson is about inventions. [00:27.64]Do you know what was invented in China? [00:32.13]Paper was invented in China. [00:36.
[00:01.56]Gunpowder [00:03.47]Gunpowder was invented by the Chinese [00:05.73]in the eighth century AD. [00:08.28]Early Chinese scientists discovered [00:10.64]that they could make an explosive substance [00:12.76]by mixing sulphur,charcoal and saltp
1.元宵节: Lantern Festival 2.刺绣:embroidery 3.重阳节:Double-Ninth Festival 4.清明节:Tomb sweeping day 5.剪纸:Paper Cutting 6.书法:Calligraphy 7.对联:(Spring Festival) Couplets 8.象形文字:Pictograms/Pictographic C
Someone of insight was needed to thrust chemistry into the modern age, and it was the French who provided him. His name was Antoine-Laurent Lavoisier. Born in 1743, Lavoisier was a member of the minor nobility (his father had purchased a title for th
这几个短语对于聪明的你来说肯定是小菜一碟,但他们是怎么来的呢? 有点懵了吧!来普特英语小编告诉你。 1. Pass the buck 推卸责任 We all know that buck is informal American English for a dollar. Indeed, i
1.元宵节: Lantern Festival 2.刺绣:embroidery 3.重阳节:Double-Ninth Festival 4.清明节:Tomb sweeping day 5.剪纸:Paper Cutting 6.书法:Calligraphy 7.对联:(Spring Festival) Couplets 8.象形文字:Pictograms/Pictographic C
In the latest campaign against terrorists and extremists, Xinjiang police have shot dead nine suspects and captured one in Hotan prefecture. Local authorities say more than 30,000 civilians joined in the manhunt. In the latest campaign against terror
The most feared jaws in football have again snapped shut on human flesh. Renowned Uruguayan jerk Luis Surez appeared to chomp the shoulder of Italy's Giorgio Chiellini during a World Cup match on Tuesday. The player's latest chomp raises questions ab
中国人认为,太极是天地万物之根源。太极分为阴阳二气,阴阳二气产生木、火、土、金、水这五行。五行代表或作用于人体器官,即火对心,木对肝,土对脾胃,金对肺,水对。肾。阴阳化
SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并
The first rockets were Chinese. In the 1230s the armies of the Song dynasty, 首批火箭出现在中国。十三世纪三十年代,宋朝军队 who were fighting Mongol invaders, started launching fire arrows propelled by gunpowder some 300 metres
Thousands of demonstrators continued their march through the country's capital as anger spreads over the governments apparent involvement in an explosion at a naval base on Monday that left 12 people dead. At least 20 people have been arrested in con
这里有一群经常使用的日常短语,它们的来源却会惊得你虎躯一震~到底是那些妖孽短语?快快来收了它们吧! 1.Pass the buck----shift the responsibility to someone else 推卸责任 We all know that buck is informal A
I love fireworks! 我爱烟火! They are awesome! 它们超棒的! And they go BOOM. 而且它们会砰地爆开。 Even after thousands of years, fireworks still captivate, amaze, and terrify spectators around the globe. 即便过了几千年,烟火
神探夏洛克第三季第一集_10 What are you on about? 你在说什么? Mycroft's intelligence is not nebulous at all, 麦克罗夫特的特工没有故布疑阵 it's specific, incredibly specific. 说得很清楚 一清二楚 What do you mean? 你