oa.cpih.com 8200:try one"s best什么意思

try one"s best什么意思 try one's best 与do one's best的区别 Try one's best 的固定搭配是什么？on sth. with sth.还是别的？ What's the difference between "try to do sth."and "try doing sth." "in one's way to" or"on one's wayto"? to the best of one's ability这个短语怎么用? Lady lady one more try one more try 的翻译 "Keep one's saw sharp"是什么意思 "play one's game"是什么意思?