单词：acetic acid preserve
单词：acetic acid preserve 相关文章
Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J
(科普英语)Earth and Sky
The Zhenjiang vinegar is made from sticky rice. 镇江香醋的原料是糯米 Production starts with soaking the sticky rice. 浸泡过的糯米经过高温蒸煮 The rice is first steamed in high temperatures until the starch component gets sticky.
舌尖上的中国第一季
How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t
知性英语
今天我们要学的词是preserve。 Preserve, 有保存，保留的意思。A federal judge ordered the White House to preserve copies of all its email messages, 一名联邦法官要求白宫把所有的电子邮件都保留下来。 I like to cr
英语每日一词
By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot
VOA常速英语2007年（十一月）
今天我们要学的词是preserve。 Preserve, 有保存，保留的意思。A federal judge ordered the White House to preserve copies of all its email messages, 一名联邦法官要求白宫把所有的电子邮件都保留下来。 I like to cr
英语单词荟萃