Development of dye
[化] 染料之显色
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
dye
[daɪ]
n. 染料，染色;颜色;
vt. 染色;给…染色;
vi. 染上或粘上（颜色）;
🗣️ 情景例句
Yes, my husband did call.
是的， 我丈夫打过电话。
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
No, I think it's his cup.
不，我想那是他的杯子。