... be an improvement on 比....有改进 be an improvement over比....有改进 be an improvement upon 比....有改进 ...
双语例句
1
Though animprovementover the first Twilight film, this sequel (both based on Stephenie Meyer's best-selling books) drags and sputters, even in scenes meant to be infused with passion.
UBS analysts say animprovement in the 3 Group telecommunications business could be a catalyst for as much as 40% cumulative growth in dividends over the next three years.