- 1. can't help but do sth: 忍不住做某事
dict.youdao.com - 2. can't help but do sth: 不得不干
dict.youdao.com - 3. can't help but do sth: 不禁做某事
dict.youdao.com - 4. cannot help but do sth: 只能做某事
dict.youdao.com - 5. cannot help but do sth: 不能不
dict.youdao.com - 6. do nothing but do sth: 除了做某事外不做任何事
dict.youdao.com - 7. do nothing but do sth: 只得做某事
dict.youdao.com - 8. cannot but do sth: 不得不做某事
dict.youdao.com