单词:edge grain surface
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shows it really quite well. In order to bring back a piece of this mystery, his team of divers will be risking their lives. Diving problems, you got currents, tides, waves. We havent been here before. We haven't been this deep, though. One of those c
Russia, once the world's third largest wheat exporter, is returning to the international grain market after a one-year gap caused by severe crop losses. Moscow stopped selling wheat last year after catastrophic fires and drought destroyed one-third o
今天我们要学的词组是against the grain。 Grain是谷子,不过在这里,grain指的木材的纹理。木工都知道,刨木头一定要顺着木材的纹理;You cannot polish wood against the grain. 作为习惯用语,against the
AGRICULTURE REPORT - World Grain Supplies Expected to Shrink Further By Mario Ritter Broadcast: Tuesday, April 27, 2004 This is the VOA Special English Agriculture Report. The Food and Agriculture Org
Why Frisbees Fly With a gentle flick of the wrist on a warm summer day, you can launch a frisbee on a long and graceful flight. Why do they fly so well? One reason is something called gyroscopic force. This is the tendency of a spinning object to mai