be untenable;do not hold water 你的理論～。Your theory is untenable./在安理會提出決議草案是～的。The sponsoring of a resolution at the Security Council is unjustified./這于理于法都是～的。This is unreasonable and is legally unjustified.
站不住腳zhàn bù zhù jiǎo
比喻觀點不正確，無人承認；比喻受人排擠，無法留住。cannot hold one’s ground,invalid, untenable, be done for, cannot hold water