是一个

• She was rather a fleshy, coarse woman .
  她是一个挺肉感，挺粗俗的女人。
• He is a person of unusually great ability .
  他是一个才智超群的人。
• The lumped mass matrix is a diagonal matrix .
  集中质量阵是一个对用阵。
• The exponent is a fraction or negative number .
  指数是一个分数或负数。
• She was a dull-looking country girl .
  她是一个外表阴郁的乡村女孩。
• She was a very cheerful agreeable woman .
  她是一个非常快乐，随和的人。
• An eclipse is an interesting phenomenon .
  日月食是一个有趣的现象。
• This alone stamps him as a swindler .
  这一件事就表明他是一个骗子。
• Man is a perpetually wanting animal .
  人是一个永远不能满足的动物。
• Nuclei are about as large as a "barn" .
  原子核大约是一个“靶”那么大。