second level of operations – Definition, Pronunciation & Pictures

second level of operations /ˈsɛkənd ˈlɛvəl ɒv ˌɒpəɹˈeɪʃənz/ n

中文：第二功能

Meaning：All the supplementary functions listed above the keys and accessible using the access to the second level of operations.

Found in these illustrated scenes（1）