单词	等待线
释义	等待线waiting lines
随便看	knock a person into the middle of next week knock a person off his pedestal knock a person off his perch knock a person's block off knock a person's head off knock around knock around with knock at knock at a door knock at an open door knock at end knock at the door knock at (或force) an open door knock away knock back knock-back knockback knock back ore knock block off knockboy knockbrack knock characteristic test knock classification control knock closed-loop control knock cold