- 重点词汇
- 如何
how
- 识别
identify; distinguish; tell; discern; identification; recognition; discernment
- 干扰的
interferential; interfering
- 症状
symptom; sign; symptomatic
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service
- 企鹅
penguin