specialisation

US /ˌspeʃələ'zeɪʃən/

UK /ˌspeʃəlaɪ'zeɪʃən/

A2 初級
n. (c./u.)名詞 (可數/不可數)專業化
Ryan trained in the specialisation of making chocolate desserts
n. (c./u.)名詞 (可數/不可數)【生物學】特化;特化作用
Its specialisation is its ability change color