educational broadcasting
hệ truyền hình giáo dục
educational broadcasting /xây dựng/
hệ truyền hình giáo dục
educational broadcasting
sự tách ra
educational broadcasting /toán & tin/
sự rút ra
abstraction, derivation, drawing-out, educational broadcasting, secession, withdrawing
sự rút ra
discharge, diversion, drawing of, educational broadcasting, knockout, letting-off, parting, unwinding
sự tháo xả