单词:cracked ammonium
单词:cracked ammonium 相关文章
In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa
A man was telling friends how first-aid classes had prepared him for an emergency. 一个男子正在告诉朋友们急救课是如何让他为突发事件做好准备的。 I saw a woman hit by a car, he said, She had a broken arm, a twisted knee an
AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have
A water bearer in India had two large pots, each hung on each end of a pole which he carried across his neck. One of the pots had a crack in it, and while the other pot was perfect and always delivered a full portion of water. At the end of the long