1 leading role

2 lead

1 old variant of 乾|干[gān]

1 clean

2 neat

1 potato

2 classifier: 个 gè

3 (Tw) peanut

4 classifier: 颗 kē

1 what are you doing?

2 what's he up to?

1 thoroughly (idiom)

2 completely

3 one and all

4 very clean

1 smell of mother's milk not yet dried (idiom); immature and inexperienced

2 still wet behind the ears

1 all thunder but no rain (idiom)

2 a lot of noise but no action

1 to have a sharp tongue but a soft heart (idiom)

1 lit. to first show one's horns (idiom); fig. a first show of emerging talent

2 first sign of emerging talent

3 budding genius