to discuss something thoroughly
何かを徹底的に議論する (nanika o tetteiteki ni giron suru)
"Let’s talk over the proposal before we send it."
"送信する前に提案を徹底的に議論しよう。" (Sōshin suru mae ni teian o tetteiteki ni giron shiyou.)
to gather belongings and prepare to leave
to have a very good and friendly relationship
to be supportive of someone
To be extremely curious and ask many questions.
to contribute something useful or valuable
to help someone