字母p開頭的形容詞
來源：才華庫 1.6W
例句：
He has finally cracked the system after years of painstaking research.
經過多年的努力研究，他終於找到了破解這個系統的辦法。
His painstaking efforts to attain his pilot's licence is praiseworthy.
他為獲得飛行員執照所下的苦功是值得讚揚的。
They were locked in a passionate embrace.
他們熱烈地擁抱在一起。
We were both very tender and passionate towards one another.
我們相親相愛，如膠似漆。
Persevering in Reform and Promoting the Healthy Development of Medical Institutions
堅持改革不動搖促進醫療機構健康發展。
