lubricant, free of mineral oil
自由章动
free nutation【天】
暂无补充释义。
相关词条
the low-tax, tariff-free zone; bonded area; tax-protected zone
ambiguity in context-free grammar【计】
pulse-free chromatographic pump
context-free phrase structure rule【计】
six bowels fulfill their purposes when there is free flow
boost qi4 and free yang2
Free Passage