ratin

基本解释

• [医] 腊丁(副伤寒肠炎杆菌的活菌制剂, 用以灭鼠)

同根派生

英汉例句

• At the same time the sugar ratin was nly 17g (6/1 z.).
  在同一时间，每天糖的配给只有17克（原来为克）。
• owner's equity to total assets ratin
  [经] 业主资本对资产总额的比率
• The meat ratin was reduced prgressively during the war， and ne meatless day per week was intrduced frm June 1916；
  肉类的配给在战争期间逐渐递减，从1916年6月开始实行每周1天无肉类供应制；
• total mixed ratin(TMR)
  全混合日粮
• profits/sales ratin
  [经] 利润对销售比率