mead是什么意思,mead怎么读,
1.Initially, Mead and his colleagues thought that because the variant had never been seen before, it must have damaging rather than beneficial effects.
米德和他的同事起初认为,既然这一变异之前从未发现过,那么它一定具有破坏性而不是相反。
2.The city's main source is Lake Mead, which supplies 85% of the water used in the Las Vegas Valley.
Lake Mead是该市的主要水源,拉斯维加斯85%的用水都是由它提供。
4.STANDING on the Hoover Dam and looking upstream at Lake Mead, America's largest reservoir, the visitor notices a wide, white band ringing the cliffs.
游客们站在胡佛水坝上朝上游的米德湖(美国最大的人造水库)望去会发现一条白色的宽条纹围绕着四周的岩壁。