Collector ring
[電] 集極環
?? 詞語組成解析
collector
[k?'lekt?]
n. 收藏家，采集者;收集器;收稅員;[電子學] 集流器;
ring
[ri?]
n. 戒指，指環;鈴聲，鐘聲;環形物;拳擊場;
vt. 形成環狀;環繞;使（例如鈴）響;打電話給;
vi. 按鈴，敲鐘;回響;成環形;
??? 情景例句
Five, five, five, seven, five, three, two.
5557532。
You have my word.
我保證。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打電話向女兒求援，說她碰到了一點兒小麻煩。