Renal calculus
[医] 肾石
🧩 词语组成解析
renal
[['ri:nl]]
a. 肾脏的, 肾的\\n[医] 肾的
calculus
['kælkjələs]
n. [医]结石，石，积石，牙垢;[数]运算，演算，微积分（学）;
ule,ulus 后缀;表”小,少”#词根助记：calc石头(古时候用石头来计算)##calc 石灰,石头#词根助记：calc石头(古时候用石头来计算)
🗣️ 情景例句
Can I help with anything?
我能帮什么忙吗
Take care of the pence, and the pounds will take care of themselves.
积少自然成多。
The driver gave him a few biscuits and a cup of coffee and left him just outside the city.
司机给了他几块饼干和一杯咖啡，就把他丢在了城外。