Balancing battery
[機] 緩沖電池組
?? 詞語組成解析
[計] 平衡, 均衡, 結算\\n[經] 平衡, 結出余額
battery
['b?tri]
n. [電]電池，蓄電池;[軍]炮臺，炮位;一組;[法]毆打;
bat =beat,表示”打,擊”#詞根助記：bat打擊,battery曾經主要表示用來打擊目標的大炮
??? 情景例句
I'll try to squeeze you at 2:30 p.m.
你來如何？我會在下午2點半擠出時間的。
A bad beginning makes a bad ending.
惡其始者必惡其終。
It is only 380,000 kilometres away, and it has been visited by man already.
已經有人到過月球旅行了。