adj.等滲的；等張的
We say that sea water is isotonic to their cytoplasm. 我們說，海水對(duì)它們的細(xì)胞質(zhì)是等滲的。
The classic isotonic exercise is lifting free weights. 標(biāo)準(zhǔn)的等張運(yùn)動(dòng)是自由舉重。
