Development aid
[经] 开发援助
🧩 词语组成解析
aid
[eid]
n. 帮助;助手;外援;辅助设备;
vt. 帮助;资助;救助;促进;
vi. 帮助;
🗣️ 情景例句
We should get to work,
我们得开始做事了。
Have you invited any boys?
你邀请男孩吗？
I hope that you and everybody at school are all well.
我希望你和学校里的每一个人都很好。