amateurish

adj.

外行的，不熟练的；

1. I used to be a amateurish astronomer using the telescope to observe stars.
   我以前是业余的天文家，用望远镜观察星星。
2. Detectives described the burglary as crude and amateurish.
   侦探称这次夜盗是拙劣的生手干的。

Murdoch Snooping Amateurish Compared to US and British
Fiji Media Bill: Not so much sinister as plain amateurish
Election Posters in Poland: From Amateurish Leaflets to Professional Billboards
A top SEC regulator just ripped crypto exchanges for being amateurish
Situations and Counter-measures on Amateurish Basketball Training in Primary and High School in China
An Investigational Analysis of Shaanxi Higher Education Male Amateurish Students Volleyball Tracing Contests
Study on the relationship between different amateurish static time and overweight/obesity and hyperlipoidemia among the middle-aged
The Current Situation of The Young Amateurish Table Tennis Training and The Tactics of JiangSu ——To Study The Amateurish Table Ten...
A study on the developmental actualities and tactics of city social sports amateurish basketball clubs in Hunan province
On The Repertory of Pingpang Reserve Talents from the Perspective of the Nationwide Ping-Pang Finals of Amateurish Sports School in ...