collect ，你的单词打错了吧。1. Do you collect stamps?
你集邮吗？ 2. a collect call; the letter came collect; a COD parcel.
对方付费电话；由收件人付款的信；货到付款的包裹。 3. He make a collect call or he call his office collect.
他往办公室打了对方付费电话。 4. We'll send Comrade Li along to collect opinions.
我们很快就会派李同志去收集...
1.The collet shall be renewed when it is gravely oxidated.2.Motion of collet reliable, never sticking to chuck.3.Smaller taper angle of collet, larger clamping power....
