mouthpiece 考研

The newspaper is the mouthpiece of the government.

这家纸是政府的。

This newspaper is the mouthpiece of the government.

这家纸是政府的传声筒。

He became the official mouthpiece of the moderate leadership.

他成为温和派领导人的官方言人。

the media acts as a mouthpiece for the Party.

媒体成了政党的言人。

He put his hand over the mouthpiece and called his wife to the phone.

他用手捂住筒，叫妻子来。

does holding a handkerchief over the mouthpiece really disguise your voice?.

弄个手帕捂在嘴上就真能让人听不出你的声音了吗？。

The saxophone has a single reed mouthpiece like a clarinet , a conical brass body like an ophicleide, and a metal body with a flared bell .

萨克斯风外形上有著跟竖笛一样的单簧吹嘴，黄铜色的身形又像低音大号，以及金属制成的喇叭口。

Flow signals can be collected at the airway opening using a mask/mouthpiece and pneumotachometer, and olume signals can be collected at the chest wall using ribcage and abdominal bands.

流率信号能在气道开口使用面罩/口罩和呼吸调速器收集，容积信号能在胸壁通过肋架和腹带收集。