mouthpiece

n.

喉舌；乐器的吹口；电话话筒；代言人

复数：mouthpieces

1. He put his hand over the mouthpiece and called his wife to the phone.
   他用手捂住话筒，叫妻子来接电话。
2. They would breathe it as a powder into their lungs, through a mouthpiece device.
   他们可以通过一种吹口装置将胰岛素粉末吸入肺部。
3. The newspaper was only a mouthpiece of certain rich people.
   这家报纸不过是某些富人的喉舌。

Mouthpiece
Mouthpiece
MOUTHPIECE
Protective mouthpiece
Mouthpiece entrainment airflow control for aerosol generators
Diurnal ventilation via mouthpiece: survival in end-stage Duchenne patients.
Influence of Mouthpiece Geometry on the Aerosol Delivery Performance of a Dry Powder Inhaler
Vogele-Bale-Hohner mouthpiece: registration device for frameless stereotactic surgery.
Human breathing patterns on mouthpiece or face mask during air, CO2, or low O2.
Comparison of two different mouthpieces for the measurement of Pimax and Pemax in normal and weak subjects
Comparable efficacy of administration with face mask or mouthpiece of nebulized budesonide inhalation suspension for infants and you...
Effect of design on the performance of a dry powder inhaler using computational fluid dynamics. Part 1: Grid structure and mouthpiec...
Measurement Reliability and Reactivity Using Repeated Measurements of Resting Energy Expenditure with a Face Mask, Mouthpiece, and V...