名詞 smoother:

1. a power tool used for sanding wood; a loop of sandpaper is moved at high speed by an electric motor
   同義詞：drum sander, electric sander, sander

形容詞 smooth:

1. having a surface free from roughness or bumps or ridges or irregularities
   同義詞：smooth
2. smoothly agreeable and courteous with a degree of sophistication - Ezra Pound
   同義詞：politic, smooth, suave, bland
3. of the margin of a leaf shape; not broken up into teeth
   同義詞：smooth
4. smooth and unconstrained in movement
   同義詞：fluent, fluid, liquid, smooth
5. (music) without breaks between notes; smooth and connected
   同義詞：legato, smooth
6. of motion that runs or flows or proceeds without jolts or turbulence
   同義詞：smooth
7. lacking obstructions or difficulties
   同義詞：smooth
8. (of a body of water) free from disturbance by heavy waves
   同義詞：placid, quiet, still, tranquil, smooth, unruffled

1. The same principle may make for smoother writing.
   這同一原則也可使文章寫得更通順。
2. The luxury model gives a smoother ride.
   坐這種豪華型汽車感覺很平穩(wěn)。