护手霜adb
1.opportunity 机会，时机！I just thougth it was too good an opportunity to miss.我认为这是个不可错过的好机会。2.chance一般多只可能性！！也有机会的意思！当作机会用时，两个词一般无多大区别，只是在一些固定短语上有区别！！
Greta：）杨婷
Parents should choose the training classes base on the comprehensive situation of the children, in order to offer the best learning environment to them.希望我的回答能够帮得上您。
小野妹渣
常用的有几个．chance [简明英汉词典]n.机会, 可能性 (大部分情况下可用)occasion [简明英汉词典]n.场合, 时机opporunity [简明英汉词典]n.机会,时机 (感觉比chance 正式一些)
