The door knobs came off in our hands.我们用手一扭，门把手就掉了下来。We have replaced the knobs on all the doors.我们将门上所有的把手都换了。I was confronted with an array of knobs, levers, and switches.我面对的是一大堆旋钮、控制杆和开关。There were knobs and doorbell...
Table 3.1 summarizes the information given above.表格3.1是对以上信息的总结。Table 3.1 summarizes the information given above...表格 3.1 是对以上信息的总结。The goal discusses and summarizes the favism clinical manifestation and the method of tr...