Dark formulation
[化] 深色胶配方; 深色橡胶配方
🧩 词语组成解析
dark
[dɑrk]
adj. 黑暗的;乌黑的;忧郁的;神秘的;
n. 黑暗;暗色;暗处;
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
It is no good hen that cackles in your house and lays in another's.
这样的母鸡可不好：在你家里咯咯叫，却到别家去下蛋。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？