underweight

underweight
adjective
  1. below a weight considered normal or desirable
    重量不足的,未及标准重量的
    he was thirty pounds underweight.
    他比标准重量轻30磅。
    ■(Finance)having less investment in a particular area than is considered desirable or appropriate
    (财政)投资不足的
    the company is still underweight in Japan.
    该公司在日本的投资仍然不足。
verb
  1. [with obj.]apply too little weight to (something)
    施加重量不足
    we feared the hot-air balloon had been underweighted.
    我们担心热气球加重不足。
noun
  1. [mass noun]insufficient weight
    重量不足
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