thoroughgoing

🇬🇧/ˌθʌrəˈɡəʊɪŋ/ 🇺🇸/ˌθɜːroʊˈɡoʊɪŋ/ 13
You use thoroughgoing to emphasize that someone or something is fully or completely the type of person or thing specified. 完全的; 十足的

adjective [原级]完全的,彻底的

He was very earnest and thoroughgoing about it, and the affair took quite a long time.
他做事很认真,很彻底,这件事花了很长时间。

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