Japanese KANJI Names Dictionary

45 strokes in total

• Hiragana:
• じっこうはんげんき
• 
• Alphabet:
• jikkouhangenki
• 
• How to write 実効半減期
• 実: real, true; honest, sincere
• 効: efficacious, effectiveness; to toil, to serve in the army
• 半: half
• 減: decrease, subtract, diminish
• 期: period of time; date; time limit