加快 | jiā kuài | to accelerate / to speed up | |
加速 | jiā sù | to speed up / to expedite | |
增速 | zēng sù | to speed up / to accelerate / growth rate (economics) | |
加紧 | jiā jǐn | to intensify / to speed up / to step up | |
提速 | tí sù | to increase the specified cruising speed / to pick up speed / to speed up |