您要查找的是不是：
- 对称性symmetry
- SU（3）对称性SU(3) symmetry
- 27减去3等于24。27 take away 3 leaves 24.
- 不对称性nonsymmetry
- 10多年来这3个孩子一直靠他们的姥爷、姥姥养活。The three children have been sponging on their grandparent for over ten years.
- 你所提到的那个人3年前离家外出，从此就没有他的消息了。The man you speak of went abroad three years ago and no news of him has since come.
- 特性不对称性intrinsic dissymmetry
- 他选出3个从来帮助做这事。He counted off three men to help with the job.
- 非对称性asymmetry
- 3是12的约数。3 is a submultiple of 12.
- 手征对称性chirality
- 3个孩子交给我妈看管。My mother was left with three children.
- 分子对称性molecular symmetry
- 这3只瓶一模一样。The three vases were as like as peas in a pod.
- 半对称性hemihedrism
- 这车的后座可坐3个人。Three people can sit in the back of this car.
- 本征对称性intrinsic symmetry
- 他坐了3年牢。He was in hock for three years.
- 鉴频器幅度对称性Frequency discriminator amplitude frequency symmetry
- 他3岁时就双目失明了。He lost his sight at the age of three.
