“吸气的”用英语怎么说

到处都很安静,以致他们听得见这男孩用鼻子吸气的声音.It was so quiet everywhere that they could hear the boy's sniffles.也就是吸气的时候让气流下沉, 吸进自己的腹部.而不是吸进胃部或者胸部.That is to say, draw air into your abdomen rather than stomach.当我们吸气的时候,我们收缩自己的胸肌.When ...