常見例句雙語例句That form of mitosis is called asymmetric division, and it's exactly what stem cells need to maintain a healthy balance between uncommitted and committed cells.這種情況下的有絲分裂被稱作不均等分裂，這也就是干細(xì)胞需要保持的在非定向細(xì)胞和定向細(xì)胞之間的健康平衡。權(quán)威例句Even so companies may well have to draw on uncommitted credit facilities with banks, expanding the size of bank balance-sheets.ECONOMIST: Meltdown may have been averted. But the crunch is not over 返回 uncommitted balance