blast-hole

 
[b'lɑːsth'əʊl]     [b'lɑːsth'əʊl]    
  • n. 進水口;入水孔; 爆烈穿孔;爆破孔;炮眼

blast-hole的用法和樣例:

例句

用作名詞 (n.)
  1. The plastic hose should have the correct external diameter in relation to the drill hole.
    塑料軟管的外徑應該與炮眼直徑相適應。
  2. The explosive from the lorry is delivered to the shot hole by means of a compressed air.
    從卡車上直接用壓縮空氣將炸藥裝入炮眼。

blast-hole的相關資料:

臨近單詞

今日熱詞
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