xauzma lujvo

xa1=z1 is better than z2 for xa2 by standard xa3, by amount z4.

Cf. xamgu, zmadu, xagmau, xagrai. The xagmau form is far more frequently used.

In notes:

mecyxagrai
t1=x1 is the worst among set/range t4 for x2 by standard x3.
xagmau
xa1=z1 is better than z2 for xa2 by standard xa3, by amount z4.
xagme'a
xa1=m1 is worse than/not as good as m2 for xa2 by standard xa3, by amount m4.
xagrai
t1=x1 is the best among set/range t4 for x2 by standard x3.
zanmau
zm1=za1 is better than zm2 in property za2 according to standard za3 by amount zm4.