美[d??kris] 1 . If the egg is not fertilised oestrogen and progesterone decrease .
如果卵細胞沒有受精，雌激素和黃體荷爾蒙就會下降。
來自柯林斯例句
2 . The prices of polymers and suchlike materials will decrease .
聚合物及類似材料的價格會下降。
來自柯林斯例句
3 . The demand for tea is on the decrease ( each year ).
茶葉的需求量 ( 逐年 ) 遞減.
來自《現代漢英綜合大詞典》
4 . Last year there was a 20 % decrease in his earnings.
去年他的收入減少了20%.
來自《現代漢英綜合大詞典》
5 . This shows a slight decrease on the numbers of the previous month.
這表明比前一個月的數目略有減少.
來自《現代英漢綜合大詞典》
1.a change downward;
there was a decrease in his temperature as the fever subsided
2.a process of becoming smaller or shorter
3.the amount by which something decreases
4.the act of decreasing or reducing something
1.decrease in size, extent, or range;
The amount of homework decreased towards the end of the semester
2.make smaller;
He decreased his staff
