unsparing
adj
~ (in sth) 1giving freely and generously 慷慨的; 大方的
be unsparingin one's efforts 不遗余力.
2 severe or merciless 严厉的; 不留情的
Nijinsky was unsparing in his demands for perfection. 尼任斯基对演技精益求精一丝不苟.
🗣️ 情景例句
You made a favorable impression on the examiners.
你给主考留下了很好的印象。
All bread is not baked in one oven.
人心不同,犹如其面。
While he was eating, I asked him to lend me twenty pounds.