- 重点词汇
- 发育
grow; develop; mature; evolve; flourish; growth; development; maturation; developed; grown; developing; developmental
- 倒退的
retrogressive; retrograde; retral; reversional
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service
- 技巧
skill; technique; trick; artistry; finesse; knack; skillful; skilled
- 企鹅
penguin