weight可作名称和动词，所以它的动词形式也是weight
释义之一 作不可数名词
例句 A person's or thing's weight is the fact that they are very heavy. 份量重
例句 His weight is harming his health.他沉重的体重正危害着他的健康。
释义之二 作及物动词 if you weight something, you make it heavier by adding something to it, for example, in order to stop it from moving easily. 加重量于
例句 it can be sewn into curtain hems to weight the curtain and so allow it to hang better.可以把它缝在窗帘的摺边里以增加窗帘的重量，使之更有下垂感。
