Triode
n. 三極管\\n[化] 三極管
??? 情景例句
And down will come baby,
寶寶跌下來
Let beggars match with beggars.
龍配龍，鳳配鳳。
Mr Brain has just heard Zheng Jie playing the piano in a concert.
布雷恩先生剛聽了鄭杰在音樂會上的鋼琴演奏。