Collins Chinese Dictionary Plus (3rd edition), 2011:
complain [kəmˈpleɪn]
vi
1
▶ to complain (about sth) (to relevant person) (就某事)投诉(訴) (jiù mǒushì) tóusù
(=grumble) (就某事)诉(訴)苦 (jiù mǒushì) sùkǔ
(=grumble) (就某事)诉(訴)苦 (jiù mǒushì) sùkǔ
2 (Med)▶ to complain of sth 诉(訴)说(說)某病痛 sùshuō mǒu bìngtòng
- to complain to sb (about sth)
(就某事)向某人投诉(訴) (jiù mǒushì) xiàng mǒurén tóusù
- to complain that…
抱怨… bàoyuàn…
在这些条目还发现'complaining':
在英文解释里: