even ͨ��ָƽ���ϵĸ����һ��ֱ�ߵĸ��㴦��ͬһƽ���ֱ���ϡ� flat ָ�⻬ƽ���ı��棬����һ����ˮƽ�ġ� level ǿ��û�иߵ�֮��������ͬһˮƽ�棬������ָ������Ȼ�������ij��ƽ�С� smooth ����ָ����ʮ��ƽ�������κδֲڵĸо���������Բ���⡣
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1. Smooth your behaviour with your girlfriend. �ں����Ů�����ദʱ���������һЩ��
2. Smooth this dress with an iron. ���ٶ�������·���ƽ��
3. The waves lashed the smooth cliff. ���˳���Ź⻬���ͱڡ�
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n.
1. the act of smoothing
2. make smooth or smoother, as if by rubbing
3. make (a surface) shine
4. free from obstructions adj.
1. having a surface free from roughness or bumps or ridges or irregularities
2. smoothly agreeable and courteous with a degree of sophistication
3. of the margin of a leaf shape; not broken up into teeth
4. smooth and unconstrained in movement
5. (music) without breaks between notes; smooth and connected
6. of motion that runs or flows or proceeds without jolts or turbulence
7. lacking obstructions or difficulties
8. (of a body of water) free from disturbance by heavy waves