counter-boring

基本解释

• [机] 钻柱坑, 埋头孔

同根派生

英汉例句

• Application of Counter Boring Tool with Different Tooth Diameters
  异齿直径锪刀的应用
• I find the whole thing very boring.
  我觉得整个事情让人烦透了。
• It is boring to listen to the same story.
  听相同的故事是令人厌烦的。
• His long boring story made me yawn.
  他的冗长的故事听得我直打呵欠。
• There was an enormous cat crouching on the counter.
  柜台上蜷伏着一只硕大的猫。