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
If we forge ahead continuously without a break,we’ll be able to raise efficiency.
如果我们不停顿地继续前进,我们就能提高效率。
The rooster’s crow woke me.
公鸡的啼叫声把我吵醒了。
The back yard was infested by rats.
后院里老鼠猖獗。
anirritant clause
规定在一定条件下无效的条款
They perceived a stranger wandering in the garden.
他们看到一个陌生人在花园里闲逛。
We admire his working so hard.
我们钦佩他工作努力。
The boxer hits hard with his left.
拳击手用其左手狠狠出击。
I don’t think he’s really learning carpentry;he’s only playing at it.
我看他并不真正在学木工,他只是在玩玩罢了。
Lack of sleep had fogged her mind.
缺乏睡眠使她头昏脑胀。
He looked at the mess and smiled weakly.
他看着这一片狼藉， 勉强地笑了笑。