My monthly allowance is 50 yuan.

我每月的津贴是50元.

《现代英汉综合大词典》

I am to account to my parents for my monthly allowance.

我得向我的父母报告每月给与额的开销情形.

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Some children get a weekly allowance. Others get monthly allowance.

有些孩子每周领取, 其它的则每月领取.

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You can go to the accountant's office to get your monthly allowance today.

今天你就可以去帐房领取这个月的月例了.

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