Inquinate
[医]（拉inquinatus）污浊的, 淡黑色的
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
A little spark kindles a great fire.
星星之火，可以燎原。
Though they may atttain considerable accuracy in the perception of flat form,
虽然他们对平面形的感觉能达到相当准确的程度，