他牙床有出血 His gums do bleed

也许他牙痛 Perhaps he had toothache ; Perhaps his toothache ; Maybe he toothache

他牙疼 He tooth hurts can't speak ; He could not address pain ; He can not speak toothache

他牙痛 He had toothache ; He toothache

他牙齿很白 His teeth are white ; He was very white teeth

因为他牙疼的厉害 Because of severe pain he ; Powerful because of his toothache

上周他牙疼的厉害 Last week his severe toothache

他牙音已改良 His pronounce has improced

他牙音有所改善 His pronounce has improved

和一把西班牙吉他 And the Spanish guitar