词汇	bismuth spiral
释义	bismuth spiral 铋螺线,铋磁探头
随便看	retranslators retranslator satellite retransliterate retranslocation retransmission Retransmission re-transmission retransmission ACK/NAK Retransmission Application Unit retransmission attempt retransmission buffer retransmission center retransmission consent retransmission counter retransmission count variable retransmission datngram Retransmission Identification Signal retransmission identity signal retransmission interval retransmission junction retransmission mechanism retransmission mechanisms retransmission method retransmission office retransmission on timeout