piano是乐器类的词。
Your piano is flat it needs tuning .你的钢琴的音低了，该调一调了。
He is strong enough to lift a piano alone .他力气大得能独自搬起钢琴。
We could n't get the piano through the door .我们无法将钢琴搬过这道门。
He plays the piano with great feeling .他演奏钢琴时表现出极强的感受力。
Her piano playing is absolute magic .她的钢琴弹得真是出神入化。
