noun 下载 🔗分享 口型，吹口 The use of the lips, facial muscles, tongue, and teeth when playing a wind instrument. Examples : "The trumpet player adjusted his embouchure to produce a clearer, higher note. " 小号手调整了他的口型，以便吹出更清晰、更高亢的音符。 music physiology technical sound body 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 河口，入河口. The mouth of a river or valley. Examples : "The small town nestled at the embouchure of the valley, where the mountains opened onto the plains. " 这个小镇坐落在山谷的河口处，在那里，群山延伸开来，与平原相接。 geography geology 与AI对话词汇游戏阅读练习
