Indigo calculus
[醫] 尿靛石
?? 詞語組成解析
indigo
['indig?u]
n. 靛藍，靛藍染料;靛藍色;[植]槐藍屬植物;
adj. 靛藍色的;
calculus
['k?lkj?l?s]
n. [醫]結石，石，積石，牙垢;[數]運算，演算，微積分（學）;
ule,ulus 后綴;表”小,少”#詞根助記：calc石頭(古時候用石頭來計算)##calc 石灰,石頭#詞根助記：calc石頭(古時候用石頭來計算)
??? 情景例句
Do you have a picture of her?
你有她的照片嗎？
That's too loud.
聲音太大了。
I bought two expensive dictionaries here half and hour ago, but I forgot to take them with me.
半小時以前我在這里買了兩本很貴的辭典，但是我忘了拿走。