?贡献

it's getting better ? 它变得更好 contribution to ? 贡献, to unlock,clear a course with each control schme at least once ? 要解锁，至少一次清除每个控制方案课程 ..

?捐献

... contribution to 贡献 ; 捐献 ; 促成 ; 捐助 cash contribution 现金分担额 ; 现金承担额 ; 财经 Employee Contribution 雇员供款 ...

?捐助

...加动词什么形式和固定词组? ... a limit 限制 contribution to 贡献，捐助 a disgrace to 耻辱 ...

?对…贡献

... 纯贡献 net contribution 对…贡献 contribution to 服务,贡献 service to; serviceto ...