soot meaning in English
n.
煤烟(灰)，烟炱，油烟；锅灰。
vt.
煤烟弄脏，弄得尽是煤烟。
Examples
- There are dots of soot on the windowsill .
窗台上有一点烟灰。 - In soot the atoms have no regular arrangement .
在煤烟中，碳原子呈无规则排列。 - He induced skin cancer in mice with soot extracts .
他用煤烟提取物诱发了小鼠皮肤癌。 - Soot fouls the air .
烟屑污染空气。 - The black soot deposited on a kettle by a smoky campfire is nearly pure carbon .
带烟的营火在水壶上熏积的黑煤烟几乎是纯碳。