只有在150歐姆阻抗上的功率電平才等于電壓電平。
錯誤
暫無解析
Wouldhehaveseenyouifyouhadn’t_____tohim?
Thismountainrangehasmanyhigh_____andfertilevalleys.
Twolinescanformaninfinitenumberof______.
_____regulartraininginnursing,shecouldhardlycopewiththeworkatfirst.
Ifyouwantapen,lookinsidethe_____ofthedesk.
