肌肉僵硬

1. to become stiff (of muscles)

Godan verb with 'ru' ending intransitive verb

沉迷于，对……产生热情，全身心投入，痴迷于，上瘾于

2. to get absorbed in, to develop a passion for, to devote oneself to, to become obsessed with, to get hooked on

intransitive verb Godan verb with 'ru' ending

精雕细琢，错综复杂，精美绝伦，讲究细节，注重细节

3. to be elaborate, to be intricate, to be exquisite, to be particular about, to pay great attention to

Godan verb with 'ru' ending intransitive verb