Encysted calculus
[醫] 箝閉結石(尿石阻留于膀胱壁皺窩內箝閉而成)
?? 詞語組成解析
a. 被囊的, 具硬殼的\\nv. 把…包在囊內, 被包在囊內( encyst的過去式和過去分詞 )
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
You've got a point there.
你這話有道理。
They've been married for quite a few years.
他們結婚好多年了。
He set out to discover whether the wagging dance showed direction.
他開始著手找出搖擺舞是否表示方向。