He was making a visible effort to control himself.他明显是在努力控制自己的情绪。Her hand was just visible by the light from the sitting room.借着起居室的灯光，勉强能看见她的手。In the UK visible imports have traditionally been greater than visible expor...
Ice is easily dissolvable in warm water.冰在温水中容易溶解.Stressed plants diminish osmotic potential by accumulating free amino acids, ions and dissolvable substances.被盐胁迫的植物因自由氨基酸 、 离子和可溶性物质的积累造成渗透压减弱.Objective To explore a met...