您要查找的是不是：
- 痰TNF-α sputum TNF-α
- 痰 phlegm
- 吐痰 expectoration
- 随地吐痰 spit everywhere; spit on the floor
- TNF TNF-α
- 咳痰 expectoration
- TNFα TNFα
- 祛痰 eliminating phlegm
- TNF-a TNF-a
- 请不要在人行道上吐痰。 Please refrain from spitting on the sidewalk.
- 随地吐痰罚款十美金。 The penalty for spitting is US%2410.
- 不准随地吐痰 No Spitting
- 当众吐痰被认为是粗鄙的行为。 Spitting in public is considered vulgar.
- 痰液 sputamentum
- 在公共场合随便吐痰是不礼貌的。 It's rude to spit in public.
- 吸痰器 sputum aspirator
- 咳嗽带痰 a loose cough
- 这里有没有不准在街上随地吐痰的法律? Is there any law to forbidden spiting on the street everywhere?
- 痰火扰心 phlegm-fire confusing heart
- 不要随地吐痰行吗? Would you mind not spitting everywhere?
