不敢自專

not daring to act for oneself (idiom)

no; not so / (bound form) not; un-

to dare / daring / (polite) may I venture

self / oneself / from / since / naturally / surely

to act arbitrarily / to act for oneself

for a particular person, occasion, purpose / focused on one thing / special / expert / particular (to sth) / concentrated / specialized