名詞 thinner:

1. a diluting agent
   同義詞：dilutant, diluent

形容詞 thin:

1. of relatively small extent from one surface to the opposite or in cross section
   同義詞：thin
2. lacking excess flesh-Shakespeare
   同義詞：thin, lean
3. very narrow
   同義詞：slender, thin
4. having little substance or significance
   同義詞：flimsy, slight, tenuous, thin
5. not dense
   同義詞：sparse, thin
6. relatively thin in consistency or low in density; not viscous
   同義詞：thin
7. (of sound) lacking resonance or volume
   同義詞：thin
8. lacking spirit or sincere effort
   同義詞：thin

1. The thinner the ice, the more anxious is everyone to see whether it will bear.
   冰塊越薄，越使人急切要看看它是否承受得起。
2. The poor girl then grew thinner and thinner.
   這時可憐的姑娘越來越瘦了。
3. Some bamboo is thinner than your little finger. Some is much thicker than your waist.
   某些種類的竹子比小手指還細。某些則比腰還要粗得多。
4. I want some thinner paper.
   我要些更薄的紙。