aluminum dust

• 铝粉

aluminum dust的用法和样例：

例句

1. It is effective to paint the bulb of a thermometer with a little aluminum paint.
   在温度计的玻泡上稍微涂点铝粉涂料是很有效的。
2. Aluminum powder is placed in a saturated solution of ammonium perchlorate in water.
   铝粉放在过氯酸铵的饱和溶液中。