num.第四十九
He took the ninth position in his class of forty. 他在40 个人的班级里排在第九名。
He had a shutout until the ninth inning. 他封锁对方打击直到第九局。
They managed to squash forty people into the bus. 那辆公共汽车好不容易塞进了四十个人。
I want to catch forty wink before the guest arrive. 我想在客人到达之前，先打个盹儿。
How much of that forty yuan have you left? 40块钱用得还剩多少了？
His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
