Many of the indigenous insects are needed to pollinate the local plants.需要很多种土生昆虫给当地植物授粉。They contract their bees out to farmers pollinate their crops.他们还和农家作好约定,然后把蜜蜂送去帮农家的作物授粉.Bees pollinate the flowers so the fruits o...
Alkalosis and potassium depletion may be pronounced.可能有碱中毒和缺钾.Increased renal excretion occurs with both respiratory and metabolic alkalosis.在呼吸性碱中毒和代谢性碱中毒中钾离子的肾排泄增加.Chronic respiratory alkalosis ( CRA ) , CRA plus metab...
" I suppose it had jigsaw work on the porch banisters? "" 我想回廓上还有 锯齿形 的栏杆吧?Herb slid down the banisters and almost knocked Watkins over.赫伯从楼梯扶手上滑下去,差点儿把华系斯撞倒了.She went up the steps, caressing the broken white banisters, ...
He finds material at auctions, antique shops and flea markets.他在拍卖行、古玩店和跳蚤市场中寻宝。Collectors of Fifties kitsch should pop over to Brussels for the flea market.50年代庸俗艺术作品的收藏者应该到布鲁塞尔的跳蚤市场去看看。He headed back towards the flea m...
A changing world has put pressures on the company.日新月异的世界使这家公司感到了压力。I really don't see any reason for changing it.我真的不明白为什么要改变它。Changing stresses bring about more cracking and rock deformation.不断变化的应力导致更多的断裂和岩石变形。...