1. to offer an opinion
2. to comment (on the issue)
3. to have a say (in the matter)

1. mouth
2. beak
3. nozzle
4. spout (of teapot etc)

classifiers: 張, 個

1. mouth
2. beak
3. spout
4. mouthpiece

1. mouth and nose
2. (an animal's) snout