strenuous
🇺🇸
/ˈstrenjuəs/
🇬🇧
/ˈstrenjuəs/
adjective
R
requiring a lot of physical effort
After surgery, avoid strenuous activities like lifting heavy objects.
手術後，避免需要大量體力的活動，如舉重物。
R
showing strong effort and determination
Despite strenuous attempts to fix the leak, water continued to flood the basement.
儘管付出了巨大的努力來修復洩漏，但水仍然繼續淹沒地下室。
translation
費力的, 努力的