单词	lever law
释义	lever law 杠杆定理
随便看	drugola drugoman drug on the market drug-oriented drug out drug overdose drug pacemaker drug pathogenesis drug peak time drug peddler drug peddlers drug plant drug poisoning drug-poisoning drug-policy drug policy drug-possession drug-prevention drug-price drug-pricing drug problem drug product drug prohibition drugproof drugproofed 大雨大雪大雪压不矮高山大雪满弓刀大雪纷纷兆丰年大音希声。大音希声，大象无形大风之前茅草静大风刮不了多日，亲人恼不了多时大风刮不多时，大雨下不多时ケイヒケイヒケイヒンケイヒンケイビケイビケイフケイフケイフクケイフク