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
part of the building for younger people.
另一部分给年轻人用。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
Read Jimmy's card to me,please, penny.
请把吉米的明信片念给我听听，彭妮。