求救！三個英語詞組的英英解釋

1、be crazy about = be possessed by enthusiasm or excitement for / be itensely involved or preoccupied for

2、go through

Verb

/go%20through

1. go through - go or live through;

2. go through - apply thoroughly; think through;

3. go through - go across or through;

4. go through - eat immoderately;

5. go through - pursue to a conclusion or bring to a successful issue;

3、 be concerned about =be ANXIOUS about =be WORRIED about