词汇	蓬心
释义	蓬心 péng xīnnarrow and bending
随便看	advance of freshet advance of fund advance of glacier advance of health advance of ice cover advance of individual manpower advance of irrigation water advance of knowledge advance of learning advance of leave advance of mine explosion Advance of Mink Aleutian Disease advance of old age Advance of organo-silicon release agent Advance of Overseas Polymer Science advance of periastron advance of perihelion advance of release Advance of Research Advance of research on rabies advance of return fee advance of salary advance of science advance of science and technology advance of sea