Redback
n. 赤背蜘蛛；力博通信公司
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
I asked him if he spoke English.
我问他他是否说英语。
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。