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
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
The concert will be held September 14 at 10 a.m.
该演奏会预定于9月14日10时举行。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，