، يُرَكِّز، يُوَجِّهوَرْطَه، صُعوبَهيُثَبِّتُيُثَبِّتيُرَتِّب، يُعيِّن، يُحَدِّدfix - make infertile; "in a few nations, people today with genetically transmissible disabilites are sterilized"SMART Vocabulary: associated words and phrases and phrases Fastening and tying adhe