tone

来自拉丁语 tonus,声音，单调，来自希腊语 teinein,延伸，延展，来自 PIE*ten,延伸，延展， 词源同 tenure,extend,tune.引申诸相关词义，并用于指皮肤柔韧性等。

tone

tone: [14] English acquired tone via Old French ton and Latin tonus from Greek tónos ‘stretching, tension’, hence ‘sound’. This in turn went back to the Indo-European base *ton-, *ten- ‘stretch’, which also produced English tend, tense, thin, etc. The semantic transference from ‘tension’ to ‘sound’ may have arisen from the notion of tightening the strings of a musical instrument, but it could also be due to association with another Indo-European base *ton-, meaning ‘resound’ (source of English thunder). The derivative tonic [17] comes ultimately from Greek tonikós. Tune is an unexplained variant of tone.
=> tend, tense, tenuous, thin, tune

tone (n.)

mid-14c., "musical sound or note," from Old French ton "musical sound, speech, words" (13c.) and directly from Latin tonus "a sound, tone, accent," literally "stretching" (in Medieval Latin, a term peculiar to music), from Greek tonos "vocal pitch, raising of voice, accent, key in music," originally "a stretching, tightening, taut string," related to teinein "to stretch" (see tenet). Sense of "manner of speaking" is from c. 1600. First reference to firmness of body is from 1660s. As "prevailing state of manners" from 1735; as "style in speaking or writing which reveals attitude" from 1765. Tone-deaf is from 1880; tone-poem from 1845.

tone (v.)

"to impart tone to," 1811, from tone (n.). Related: Toned; toning. To tone (something) down originally was in painting (1831); general sense of "reduce, moderate" is by 1847.

1. "I know you," he said flatly, matter-of-fact, neutral in tone.

“我认识你。”他平淡地说道，就事论事，不带任何感情。

2. Each brick also varies slightly in tone, texture and size.

每块砖在色调、质地与大小上也都略有不同。

3. Helen's choice of lipstick was a good match for her skin-tone.

海伦选择的唇膏很适合她的肤色。

4. The violence in her tone gave Alistair a shock.

她语气之强烈令阿利斯泰尔深感震惊。

5. The spokesman said the tone of the letter was very friendly.

发言人说信函的语气非常友好。