loudhailer speaking trumpet的意思|示意
美 / /
英 / /
喇叭喇叭
loudhailer speaking trumpet的网络常见释义
喇叭筒 ... chuán shēng tǒng loudhailer 传声筒 loudhailer speaking trumpet 喇叭筒 Loudhailer & Waistband Amplifier 大声公 ...