Practitioners
n. 习艺者, 实习者( practitioner的复数形式 ); 从业者（尤指医师）
🗣️ 情景例句
I need multimedia capability for my system.
我的计算机系统需要多媒体功能。
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
Are there any hills in the picture?
画里面有山吗？