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
Dinner for the entire family.
给全家做晚餐
You have to be on time. Don't be late.
只准早到，不许迟到。
He did everything very slowly.
他做什么都很慢。