Galvanostat
恆流器
🗣️ 情景例句
And Dad called the ASPCA.
爸爸打电话给ASPCA。
Is there a pay pnone nearby?
这附近有没有公用电话？
One of Charlie Chaplin's most famous films was The Gold Rush, which was made in 1925.
查理·卓别林最著名的影片之一是《淘金热》，它是在1925年摄制的。