福克斯词典 \ 例句 \

喊话器用英语怎么说？

electric megaphone

喊话器

相关词汇
electric megaphone
electricadj. 电的，带电的，发电的，导电的，令人激动的，电动的；n. 电动车辆，带电体；
例句
A household radiator absorbs energy in the form of electric current and releases it in the form of heat.
家用取暖器吸收电流能量，再以热量的形式释放出来。
megaphonen. 扩音器；
例句
A megaphone boomed out, "This is the police."
扩音器响了起来：“我们是警察。”
相关好句
He went in by the back door and found himself in the kitchen.
他从后门走进去, 发现自己到了厨房。
black American dominance in heavyweight boxing
美国黑人在重量级拳击中的优势
Your arrival was most timely yesterday.
你们昨天来得非常及时。
When I got a flat tyre I had to wait for my boyfriend to come and help me, like a true damsel in distress!
爆胎时，我不得不等男朋友来帮忙，真成了落难女子。
The errors are too many to enumerate.
错误太多，不胜枚举。
established habits
已养成的习惯
He doesn’t deign to talk to unimportant people like me.
他不肯屈尊和像我这样不重要的人说话。
Bronwen tried to have her talking. But no use.
布朗温想让她说话,但没有成功。
The alcohol is industrial.
这些酒精是供工业用的。
It was very sensible of you to bring your umbrella.
你带雨伞很明智。