lukewarm

• adj. 冷淡的；微温的；不够热心的

luke,温和，来自PIE*kele,暖和，词源同calorie,lee,warm,暖和的，实质上表达的为同一个意思。引申词义微温的，不冷不热的。

lukewarm

lukewarm: [14] Lukewarm is a compound adjective based on the now obsolete Middle English luke ‘tepid’. It is not altogether clear where this came from, but it is generally assumed to be a derivative of the also now obsolete lew ‘(fairly) warm’, with perhaps a diminutive suffix. Lew goes back to an Old English hlēow ‘warm’, a variant of which became modern English lee ‘shelter’. It is related to Latin calor ‘heat’ (source of English calorie), calidus ‘hot’ (source of English caudle, cauldron, and chowder), and calēre ‘be hot’ (source of English nonchalant).
=> calorie, cauldron, chowder, lee, nonchalant

lukewarm (adj.)

late 14c., from luke + warm (adj.). Figurative sense of "lacking in zeal" (of persons or their actions) is from 1520s. Related: Lukewarmly; lukewarmness.

1. The coffee was weak and lukewarm.

咖啡寡淡无味，温乎乎的。

来自柯林斯例句

2. Wash your face with lukewarm water.

用温水洗脸。

来自柯林斯例句

3. Our food was only lukewarm.

我们的食物只是温乎的。

来自《权威词典》

4. His plan got a lukewarm reception from the committee.

他的计划遭到委员会的冷淡对待.

来自《简明英汉词典》

5. The new design only received a lukewarm endorsement from head office.

新设计在总部反响平平.

来自《简明英汉词典》