Lichen is a form in which green or bluegreen algae and a fungus live together symbiotically.地衣是一种绿藻或蓝藻与一种真菌共生的形式.Holdfast ( hapteron ) In algae , the cell or organ that attaches the plant to the substrate.固着器:是藻类植物具有的一种起...
" Certainly it's not caused by bad parenting,'says Vinogradov.“ 精神分裂症肯定不是由不良的父母教育引起的.”维诺格拉多夫说....parenting classes.育儿课程Parenting is not fully valued by society.养儿育女没有得到社会的充分重视。Parenting can be a stressful busin...
贼鸥是飞行速度很快的黑色鸟类，尾部长而分叉。Jaegers are swift black birds with long forked tails.管理员把我们带到斜坡上的一处有利位置，我们从那里看到了下面岩石上的银鸥。The warden took us to a vantage point on the slopes where we saw herring gulls on the rocks below.两点三点白鸥划破了渐变...
The entrance hall is littered with toys and wellington boots.门厅里到处乱扔着玩具和雨靴。I'm sad about my toys getting burned in the fire.我的玩具在这场火中付之一炬，这令我很难过。Toddlers are notoriously antisocial when it comes to sharing toys.众所周知...