| 通 |
tōng rǔ | (medicine) to unblock breastmilk flow (of a nursing mother with clogged milk ducts) |
| 通 |
tōng | to go through / to know well / (suffix) expert / to connect / to communicate / open / to clear / classifier for letters, telegrams, phone calls etc |
| 通 |
tòng | classifier for an activity, taken in its entirety (tirade of abuse, stint of music playing, bout of drinking etc) |
| 乳 |
rǔ | breast / milk |