4周搞定2000+托福核心词
sustaining = sus(下，底) + tain(拿住) + ing(形容词) = 自立的
suspend = sus(下，底) + pend(悬挂) = 挂在下面→悬挂→中止
sustaining = sus(下，底) + tain(拿住) + ing(形容词) = 自立的
attain = at(加强) + tain(拿住) = 拿住了→获得
sustaining = sus(下，底) + tain(拿住) + ing(形容词) = 自立的
abideing = abide(停留) + ing(形容词) = 持久的
持续的；支持的
sustaining
常考释义
The attention deficit disorders are indicative of neurological and genetic disorders and are characterised by difficulties with sustaining attention, effort and persistence, organisation skills and disinhibition.
注意力缺陷障碍是指示性的神经系统和遗传性紊乱，表现为难以保持注意力和精力、持久性差、组织能力和自我控制能力弱。
来源于：剑雅9-Test2adj. 维持体力的
You should eat good sustaining food , ie food that gives strength.
你应该吃些能增强体力的食物.
adj. 支持的；维持的；支撑的
Using the fish has other benefits, they write, namely that it is self-sustaining, does not need mosquitoes to survive, and is already an accepted food source for the people in the region.
他们在论文中写道，使用罗非鱼控制疟疾还有其他的益处，即它是自我维持的，生存不需要蚊子，而且已经是该地区人们的一种公认的食物来源。
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