Tone system
un. 显影系统；显影方式\\n
🧩 词语组成解析
tone
[təun]
n. [语]声调，语调;[画]色调，色泽，明暗;[乐]乐音，全音，全音程;[医]（正常的）健康状态;
vt. 使更健壮;定调;使变调子;[摄影术]给…上色;
vi. 带有某种腔调;呈现某种色彩;（颜色）调和（与 with 连用）;
🗣️ 情景例句
All right. Is...is Susan coming?
好吧， Susan来吗？
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
I didn't mean to offend you.
我不是故意冒犯你。