1 constant

2 persistent

3 long-lasting

4 eternal

1 air temperature

2 classifier: 个 gè

1 eternal

2 everlasting

3 fig. to pass into eternity (i.e. to die)

1 temperature

2 classifier: 个 gè

1 warm

1 countless as the grains of sand in the Ganges (idiom)

1 to pursue unremittingly (idiom); to persevere

1 full of tender feelings (idiom); tender-hearted

1 to review the old and know the new (idiom, from the Analects)

2 to recall the past to understand the future

1 to review the old and know the new (idiom, from the Analects)

2 to recall the past to understand the future