Tetragraph
在密码中一连串的四个字母
🗣️ 情景例句
Where are the toys hidden away?
那些玩具藏在什么地方？
I imagine I'll do some work instead of going to the movies.
我想我将做一些工作而不是去看电影。
But neither psychiatric interviews nor objective tests were able to show any effects upon these American sailors.
但是，不管是进行精神病学的调查访问，还是进行客观的测试，都不能显示噪音对这些美国水兵有任何影响。