单词:gas tight chamber
单词:gas tight chamber 相关文章
Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th
Tight-lipped Tight with someone 今天我们再给大家讲解两个以 tight 这个字为主的习惯用语。我们要先给大家介绍一个你们经常会用到的一个字,那就是: tight-lippe
Madagascar's ousted President Marc Ravalomanana is due to return home Saturday from exile in South Africa despite a warrant for his immediate arrest. It has been almost two years since a coup d'etat and ensuing political standoff sparked an economic
ARI SHAPIRO, HOST: Livestock is a major source of greenhouse gases around the world. Scientists have been trying to find ways to reduce emissions from cows, and they think they might have found a solution in the ocean. NPR's Merrit Kennedy explains.
To run a tight ship To sit tight 今天我们要给大家介绍的两个习惯用语里一个关键的字就是: Tight. Tight 就是「紧」的意思。这个字有的时候具有好的含义,但也有
By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide