He has been an active participant in the discussion.他一直积极参与这次讨论。The engineer was an eager participant in technical co - operation.那位工程师热心参与技术合作.There is no comparison between the knowledge and skill of such a player and ...
The engineer was an eager participant in technical co-operation.那位工程师热心参与技术合作。One who a mask, especially a participant a masquerade or masque.戴面具的人戴面具的人, 尤指假面舞会参加者.There is no comparison between the knowledge and skill o...
发动机气门的二种型式是:进气口和排气口.The two types of engine valves are intake and exhaust.同时,外面空气由进气口吸入代替被排出的空气.At the same time air is sucked into the inlet to replace the exhausted air.两侧进气口的水平烤架并纳入令人印象深刻的雾灯.Both side inlets have hori...