thoroughly

completely tired out

completely unable to understand something

completely annoyed or unhappy with a situation

very irritated or angry

extremely uninterested

extremely annoyed

feeling very guilty or embarrassed about something

completely puzzled or confused

心から楽しむ

to take great delight or pleasure in an activity or occasion

活動や機会を大いに楽しむ

徹底的にチェックする

to examine something very carefully

何かを非常に注意深く調べる

徹底的に掃除する

to make something completely free from dirt

何かを完全に汚れのない状態にする

徹底的に洗う

to clean with water and, typically, soap

完全に洗う

徹底的に調査する

to look at or consider a person or thing carefully

人や物を注意深く見る、または考慮する

徹底的に理解する

to comprehend something completely

何かを完全に理解する

徹底的に調査する

to carry out a formal inquiry or systematic study

正式な調査または系統的な研究を行う