thin的比较级是： thinner
thinner 英 [θn(r)] 美 [θnr]
n.(涂料、清漆等的)稀料，稀释剂
adv.薄薄地
adj.薄的;细的;瘦的;稀少的;稀疏的
1、Two of the lorries, carrying industrial resin and paint thinner, burst into flames.
其中运载工业树脂和涂料稀释剂的两辆卡车起火了。
2、They fought their way through where the smoke was thinner.
他们挣扎着从烟雾稀薄的地方逃了出去。
3、She has one slightly withered leg, noticeably thinner than the other.
她有一条腿有点儿萎缩，看上去明显比另一条腿瘦。
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