blast-hole
英[b'lɑːsth'əʊl]
美[b'lɑːsth'əʊl]
- n.进水口；入水孔;爆烈穿孔；爆破孔；炮眼
双语例句
- The plastic hose should have the correct external diameter in relation to the drill hole.
塑料软管的外径应该与炮眼直径相适应。 - The explosive from the lorry is delivered to the shot hole by means of a compressed air.
从卡车上直接用压缩空气将炸药装入炮眼。
用作名词 (n.)
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