单词	a poor little waif
释义	a poor little waif 贫穷的小流浪儿
随便看	critical energy release rate critical engine critical engine failure speed critical engine failure speedv1 critical entanglement chain length critical entanglement molecular weight critical enthalpy Critical Entrapped Slag critical entrepreneurship activities critical environment critical environmental temperature critical epistemology critical equation critical equatorial velocity critical equilibrium method critical equipment critical equipotential lobe critical equipotential surface critical equlibrtum method critical erosion shear stress critical erosion slope critical-error handler Critical eruption critical escape altitude critical escape speed