Did you mean: pad put pod pot pit paid pet fed ?
博导 | bó dǎo | supervisor of a PhD candidate |
哲学博士 | zhé xué bó shì | Doctor of Philosophy; PhD |
博士学位 | bó shì xué wèi | doctoral degree / PhD / same as Doctor of Philosophy 哲學博士學位|哲学博士学位 |
博士导师 | bó shì dǎo shī | doctoral advisor; PhD supervisor |
博士生 | bó shì shēng | PhD student; doctoral candidate |