您要查找的是不是：
- 收斂constringency
- 收斂的convergent
- 收斂性astringency
- 已知半徑為四英尺,求周長。The given radius being 4 ft., find the circumference.
- 高kHigh-k
- 收斂速度velocity of convergence
- 半徑桿墊片radius rod shim
- K肥K fertilizer
- 宇宙半徑radius of the universe
- （kk
- 碰了釘子以後，他收斂些了。He has pulled in his horns since that setback.
- 半徑參數radius parameter
- k/nk-out-of-n
- 半徑桿塊radius block
- K泡potassium bubble
- Ｈ收斂H convergence
- 半徑桿托radius rod bracket
- K鏡K mirror
- ｐ收斂p-convergence
- 半徑銑刀radius cutter
