名詞 smooth:

1. the act of smoothing

動詞 smooth:

1. make smooth or smoother, as if by rubbing
   同義詞：smoothen
2. make (a surface) shine
   同義詞：polish, smoothen, shine
3. free from obstructions
   同義詞：smooth out

形容詞 smooth:

1. having a surface free from roughness or bumps or ridges or irregularities
2. smoothly agreeable and courteous with a degree of sophistication - Ezra Pound
   同義詞：politic, suave, bland
3. of the margin of a leaf shape; not broken up into teeth
4. smooth and unconstrained in movement
   同義詞：fluent, fluid, liquid
5. (music) without breaks between notes; smooth and connected
   同義詞：legato
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
   同義詞：placid, quiet, still, tranquil, unruffled

1. The birch has smooth bark and slender branches.
   樺樹有光滑的皮和細長的枝。
2. She smoothed out wrinkles out of the tablecloth.
   她把桌布上的皺褶弄平。
3. She smoothed suntan lotion over her arms.
   她輕輕地把防曬油涂在胳膊上。
4. Her skin is as smooth as silk.
   她的皮膚像絲綢一樣光滑。