be on terms of intimacy
It's a Chinese idiom, Pinyin is d ǎ D é Hu ǒ R è, which means to describe a very close relationship.
Idioms are used as predicates and Adverbials; adjectives are closely related. example the leaders of our factory have a good relationship with the masses.
be on terms of intimacy
Grinding without phosphorus - mó ér bù lín,niè ér bù zī
appropriate sth. borrowed for the own use - jiǔ jiǎ bù guī
a woman of low birth may marry into the purple - fū guì qī róng