What does diaphragmatic person mean?

Tell the truth. The seventh time in the Biography of Awakening Marriage: "This is a diaphragmatic speech, not an umbilical bite!"

Word decomposition

A membranous muscle that separates the chest and abdomen in the body cavity of a human or mammal. Also known as "diaphragm" and "diaphragm". Radical: month; Interpretation of speech: talk, talk: talk. Metaphorically speaking. Yanhuan. Love. You must keep your word. Words spoken: words. Word (also called "word") language. Words. Concise and to the point. Chinese characters: five-character poems. Seven-character quatrains. There are thousands of words. Auxiliary words, nonsense: