词汇	blackboard coordination
释义	blackboard coordination 黑板协调
随便看	heavy-traffic road heavy traffic road asphalt heavy traffic route heavy traffic that confused the novice driver heavy traffic time heavy-traffic volume heavy-trail distribution heavy trailer heavy train composition heavy trampling heavy transport Heavy Transportable Communication Equipment heavy transportation heavy transporter heavy travel heavy trend of industrial structure heavy triangular blunt band saw file heavy triangular blunt saw file heavy triangular taper saw file heavy tripod heavy truck Heavy-truck Heavy truck diagonal tyre cover heavy trucking heavy trucklocomotive