Floating-point subtractor
[計] 浮點減法器
?? 詞語組成解析
floating
['fl?uti?]
adj. 不固定的，流動的，浮動的;
v. （使）浮動( float的現在分詞 );（使）漂浮[飄動];（使貨幣匯率）自由浮動;輕盈走動;
[計] 減法單元, 減法器, 減數
??? 情景例句
My mother is a housewife and my father is retired.
我媽媽是家庭婦女，我爸爸退休了。
I went to see my doctor for a check-up yesterday.
我昨天為檢查去看了醫生。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手間一地。