safety [i s3ifti ]    (¼øÀ§: 1020 - Áß2 ¼öÁØ)  
º¹¼ö safeties
¶æ ¾ÈÀü,¹«»ç
Mean The condition of being safe; freedom from danger, risk, or injury.
ÆÄ»ý¾î safe  [Çü]
¿¹¹® 1. traffic safety (±³Åë ¾ÈÀü)
2. Safety first. (¡¶Ç¥¾î¡· ¾ÈÀü Á¦ÀÏ)
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