sparing GRE

1.The professor was sparing in his praise.

那位教授不轻人。

2.He was quiet and sparing of speech.

他很文静, 不多说话。

3.He is very sparing with his money.

他用钱很省。

4.One previous clinical study suggested that UC-PSC patients reveal a high rate of rectal sparing and backwash ileitis.

此前有临床分析明：UC-PSC患者直肠不受累和发生反流性回肠炎几率高。