blowholes

基本解释

Some CO gas remains in the ingot, and eventually blow holes are formed in the steel.
部分一氧化碳气体残留在钢锭内部，最终在钢中形成气泡。
There are many factors effecting on the formation of the blow holes, such as substrate surface state, alloy powder system, crystalline growth velocity, etc.
气孔形成与多方面因素有关，包括基体表面状态、冶金材料体系和结晶速度等。
The muscle around lips must be too tense. Follow this way. Draw or Blow on the high holes with the power from the lowest to the strongest and notice the change.
一定是你的嘴太紧张了。从最小的力气开始吹逐渐吹到最高。听听你的声音在哪里出现变化。
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Talk about hard water, but these bottles will blow holes in walls (as you can see in the video).
FORBES: Wacky Weapons #1: Water Cooler Bombs Blow Holes in Walls