onus
US
UK onus n: (obligation, responsibility)
SC 责任 zé rèn
TC 責任
TC 責任
SC 义务 zé rèn ，yì wù
TC 義務
TC 義務
The onus is on you to make this project succeed.
onus n: (burden of proof) (法律)
SC 举证责任 jǔ zhèng zé rèn
TC 舉證責任
TC 舉證責任
To the state falls the onus of proving the defendant's guilt.