🧩 词语组成解析
cattle
['kætl]
n. （总称）牛，牲口;畜生;无价值的人;〈美俚〉女学生;
thief
[θif]
n. 小偷，盗贼;<口>（使蜡外流的）蜡烛心结的烛花;
🗣️ 情景例句
You won't feel a thing.
你一点也没有感觉。
Won''t you iron this shirt for me?
可以帮我烫这件衬衫吗？
Once the existence of this wave-length had been discovered,
一旦这种波长的实际存在被发现，