Sound concentrator
[電] 聲音集中器
?? 詞語組成解析
sound
[sa?nd]
n. 聲音，聲響;音調，聲調;聲波;嘈雜聲;
vi. 響，發聲;聽起來，好像;回響;[音樂]樂器等被奏響;
vt. 使出聲，使發聲;清楚地發出;宣布，發表;頌揚;
adj. 健全的;合理的;完好的，無損的;明智的;
adv. 徹底地，充分地;
concentrator
['k?nsen?tre?t?]
n. 集中器;集線器;
??? 情景例句
Now Richard and I are having a baby,
現在 Richard和我有了孩子，
In every country dogs bite.
天下的狗都要咬人。
But Alfred had deduced that the Danes were no longer fit for prolonged battle:
然而，阿爾弗雷德斷定，丹麥人已不再適應持久的戰爭，