er名词后缀的单词

er名词后缀的单词有：

amphitheater n. 圆形剧场,斗技场；

amplifier n. 放大器；

ancester n. 祖先；

anger n.发怒；

angler n.钓鱼者,钓鱼人；

announcer n.宣告者；播音员 扩展资料

　The amplifier exploded in a fountain of sparks.

　放大器爆炸，喷射出火星。

　Two types of power amplifier for measuring speaker impedance curve were analysed.

　摘要分析了2种应用于测量扬声器阻抗曲线的`功率放大器。

　Purpose: audio frequency low power amplifier, driver stage amplifier, switching applications.

　用途：用于音频小功率放大，激励级放大及开关电路。

　The poet's anger finds expression in the last verse of the poem.

　诗人的愤怒在诗的最后一节表达出来。

　She made a visible effort to control her anger.

　看得出她竭力控制自己不发火。