英和和英

an intermediate stage

an intermediary stage

an intermediate level

an intermediate range

a half-stage

the middle ground

an intermediate course

the halfway line

an intermediate area

to an intermediate degree

half-way

the middle piece

the midway point

the middle class

the middle class

a half-and-half mixture

an arithmetical mean

a phase in a heavenly body

a gradual cline

in the medium term

the dropout rate

proactive interference

a vernier of a scale

semi-rigid connections

Two times worth.

weights and measures

a transition period

harmonical progression―harmonic series

the interval between the acts

of mathematics, a continuous proportion