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
You're talking about a lot of money.
你们谈的可是一大笔钱。
It looks like it's going to be sunny.
今天看来像是个晴天。
That tie goes well with your suit.
那条领带和你的西服非常搭配。