英语词汇Belemnoidea怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Belemnoidea
释义	Belemnoidea 简明释义 n.[古生] 箭石目专业释义 1 生物学箭石目箭石亚目 2 地球科学箭石类箭石目箭石亚目
随便看	marginal propensity to invest marginal propensity to produce importables marginal propensity to save marginal propensity to spend marginal propensity to tax marginal propensity to withdraw marginal punched card marginal purchase marginal pyoderma gangrenosum marginal quay marginal rale marginal ramus marginal rate marginal rate of interest marginal rate of liquidity preference marginal rate of return marginal rate of subsitution marginal rate of substitution marginal rate of tax marginal rate of technical substitution marginal rate of time preference marginal rate of transformation marginal rate substitution marginal ratio marginal ray

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。