amphitheater n. 圓形劇場,鬥技場；
amplifier n. 放大器；
ancester n. 祖先；
anger n.發怒；
angler n.釣魚者,釣魚人；
announcer n.宣告者；播音員 擴展資料
The amplifier exploded in a fountain of sparks.
放大器爆炸，噴射出火星。
Two types of power amplifier for measuring speaker impedance curve were analysed.
摘要分析了2種應用於測量揚聲器阻抗曲線的`功率放大器。
Purpose: audio frequency low power amplifier, driver stage amplifier, switching applications.
用途：用於音頻小功率放大，激勵級放大及開關電路。
The poet's anger finds expression in the last verse of the poem.
詩人的憤怒在詩的最後壹節表達出來。
She made a visible effort to control her anger.
看得出她竭力控制自己不發火。