| 释义 |
prehistoric roadway
- historiographern. 历史家,史料编纂者
- electrocardiographyn. 心电图学(心电图描记术)
- 史前的shǐ qián de
prehistoric; prehistorical; prehjistoric
- 栏木lán mù
roadway gate; keurboom
- 巷道交叉点xiàng dào jiāo chā diǎn
roadway junction
- 巷道掘进xiàng dào jué jìn
driftage; drivage; roadway construction
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