[hv=lin=pn|peng3021,dagang1961,wuhuan,wangwa1967|st%7C%7Cmd%7C2S4JAH347D47KAC26J%2CS35TH9JQD35TJQC8Q%2CS67H68AD268C57TKA%2C%7Crh%7C%7Cah%7CBoard%208%7Csv%7Co%7Cmb%7Cp%7Cmb%7C1C%7Can%7C12%2B%7Cmb%7Cp%7Cmb%7C1D%7Cmb%7Cp%7Cmb%7C2C%7Cmb%7Cp%7Cmb%7C3H%7Cmb%7Cp%7Cmb%7C4D%7Can%7CRKCB%7Cmb%7Cp%7Cmb%7C5C%7Cmb%7Cp%7Cmb%7C5D%7Cmb%7Cp%7Cmb%7Cp%7Cmb%7Cp%7Cpc%7CCQ%7Cpc%7CCA%7Cpc%7CC3%7Cpc%7CC2%7Cpc%7CD2%7Cpc%7CD9%7Cpc%7CDK%7Cpc%7CD3%7Cpc%7CDA%7Cpc%7CD5%7Cpc%7CD6%7Cpc%7CS2%7Cpc%7CCJ%7Cpc%7CC8%7Cpc%7CC5%7Cpc%7CC4%7Cpc%7CC6%7Cpc%7CDT%7Cpc%7CC7%7Cpc%7CC9%7Cpc%7CDQ%7Cpc%7CD8%7Cpc%7CH2%7Cpc%7CD4%7Cpc%7CST%7Cpc%7CS6%7Cpc%7CSQ%7Cpc%7CSA%7Cpc%7CD7%7Cpc%7CDJ%7Cpc%7CH6%7Cpc%7CH5%7Cpc%7CS5%7Cpc%7CS7%7Cpc%7CSK%7Cpc%7CS4%7Cpc%7CS9%7Cpc%7CSJ%7Cpc%7CS3%7Cmc%7C9%7C]499|350[/hv] 这副牌同伴想叫NT担心H无止,我的理解再叫2H是逆叫,再叫3H是?当时是也按逆叫处理的,所以再叫4D低花木。事后讨论同伴说叫的3H他的本意是问止,这要是以前他会直接叫3NT,自打学习精细叫牌他想把牌叫的更精准所以导致错过3NT最佳定约。请教在这个叫牌进程中如何实现精细叫牌?