smutch
/smʌtʃ/to smudge; mark 弄脏; 使污损
verb [vt. 及物动词] vt. 弄脏
He accidentally smutched his cheek with the dirty rag. 他不小心用那块脏抹布擦到了自己的脸颊。
noun [物质名词] 污迹
There was a dark smutch on his forehead. 他的前额上有一块黑斑。
He accidentally smutched his cheek with the dirty rag. 他不小心用那块脏抹布擦到了自己的脸颊。
There was a dark smutch on his forehead. 他的前额上有一块黑斑。