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刺的英语翻译：
puncture; stab; poke; stick; sting; thorn; thrust
【医】 barb; echino-; lancinate; spicula; spicule; spiculum; spina; spine
spur; stab碱的英语翻译：
alkali; soda
【化】 alkali; base
