telegraph grade的相關資料：
臨近單詞
telegraphic
telegraph
telegraph-telephone separation filter
telegraph distortion monitoring equipmen
telegraph one's congratulations to sb.
Telegraph opinion regarding current fall
telegraph channel transmission equipment
telegraph distortion monitoring equipment
Telegraph communication was broken off.
Telegraph Error Rate Monitoring Equipment
Telegraphic quotations are unacceptable.
Telegraphic dislocation of national economics
