a secret or unusual way of passing information to other people (传递消息的)秘密渠道,特殊途径 - (
linguistics )语言学 a sound or sign that somebody makes to show that they are listening to the person who is talking to them 言语反馈示意,反输, 附应 (以声音或示意作为对说话人的反馈)
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文