🧩 词语组成解析
audiovisual
[ˌɔdioˈvɪʒuəl]
n. 视听设备，视听教材;
adj. 视听的;
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
Why is that?
为什么？
Please call me before you come.
你来之前请打电话。
He put them both into his mouth.
他把这两枚硬币全都放进嘴里。