Emergency transmitter
[电] 应急发射机
🧩 词语组成解析
transmitter
[trænz'mitə]
n. 传送者;传达者;发射机;发报机;
🗣️ 情景例句
Shopping vouchers are ofter a good means of attracting customers.
购物优惠券是吸引顾客的好方式。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。