Inform upon sb
告发, 告密, 检举
🧩 词语组成解析
inform
[in'fɔ:m]
vt. 通知;使活跃，使充满;预示;
vi. 通知;告发;
upon
[ə'pɑn]
prep. 在…上面;当…时候;
[计] 栈底, 标准二进制, 减, 备用设备\\n[医] 锑(51号元素)
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
You were wise to keep away from him.
你避开他是明智之举。
What are you doing?
你在干什么？