词汇	the Gulf of Tonkin
释义	the Gulf of Tonkin 北部湾
随便看	cylinder boring and honing machine cylinder boring bar cylinder boring machine cylinder-boring machine cylinder bottom cylinder bottom gasket cylinder block cylinder-block cylinder block and cylinder head cylinder block and head cylinder block casting CYLINDER BLOCK COOLANT DRAIN PLUG cylinder block cracking cylinder block & cylinder head cylinder body cylinder body,block cylinder body bushing boring-machine cylinder body in core section cylinder boiler cylinder bolck cylinder bolt cylinder bolting flange cylinder bolt lock cylinder bolts extension cylinder bore