acetate of lead的用法和样例：
- A ball of lead will weigh down an equal bulk of feathers.
- A border or rim of lead, as around a windowpane.
- An alloy composed of lead, tin, and zinc.
- We to ed the leak i the ga ipe y mea of lead.
- Strips of lead used to hold the panes of a window.
- Oh,my God! You're casting nickels out of lead.