Hello program
[计] 试用程序
🧩 词语组成解析
hello
[hɛˈlo, hə-]
int. 哈喽，喂;你好，您好;表示问候;打招呼;
n. “喂”的招呼声或问候声;
vi. 喊“喂”;
🗣️ 情景例句
Anything to drink?
要喝点什么吗？
Don't tell anyone!
不要告诉别人喔！
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。