rack one's brain
Ùi Wiktionary
[siu-kái] Eng-gú
[siu-kái] Chim-giân
rack one's brain
[siu-kái] Chham-khó
- Ungian ê jī-tiān [1]
- Eng-gí ê Wiktionary http://en.wiktionary.org
rack one's brain