分词翻译
尖的英语翻译：
needle; piercing; point; sharp; the best of its kind; tip; top
【医】 apex; apices; apico-; cusp; cuspis; mucro; point; puncta; punctum; tip细的英语翻译：
careful; fine; slender; thin; thinly; thinness; trifling
【计】 mic-
【医】 lepto-; micr-; micro-; mikro-; tenuity
