Temperature contrast
[化] 温度差
🧩 词语组成解析
🗣️ 情景例句
I've got six months to go until graduation.
我还有六个月就毕业了。
I will take an escalator.
我将去搭手扶电梯。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志，没有人再能说对某事一无所知。