痰盂

例句：

1. 1. The patient hadto use a sputum cupto collect his phlegm.
   病人不得不使用痰盂来收集他的痰。
2. 2.The doctor advised the patient to keep hissputum cup clean and dry.
   医生建议病人保持痰盂干净干燥。
3. 3.The nurse carefully placed the sputum cup in the patient's room.
   护士小心地将痰盂放在病人的房间。