lopsided
adjective uk/ˌlɒpˈsaɪd.ɪd/ us/ˌlɑːpˈsaɪd.ɪd/
不平衡的，向一侧倾斜的
with one side bigger, higher, etc. than the other; not equally balanced
a charming, lopsided grin 迷人的撇嘴一笑
Synonyms: askew skew-whiff
Opposites: level (FLAT)straight (NOT CURVING)