take care of基本解释
照顾；杀掉；对付；抵消

例句：
Say to have someone to take care of them when they 're older .
比如说，是想在他们老了的时候有人能照顾他们。

It is a duty for children to take care of their parents in their old age .
在父母年迈之时照顾父母是每一个子女应尽的义务。

It 's also possible that smart people are better able to take care of themselves and their looks .
还有一种可能就是，聪明人更有能力去照顾好自己，当然包括他们的外表。

If he does the cleaning woman will take care of it tomorrow .
如果他呕吐了，做清洁的女人明天会处理的。

One evening I take care of the one who looked worse .
一天晚上，我细心照料一个病得很重的人。