be stuck for 同义词

1 需要

necessary eligible needful need want call request demand necessity must require involve draw indicate have need to have need of in need of

2 不知所措

bushed dizzy quandary flummox overwhelm at wit's end be at a loss lose the way be at a stand

相关词

protectionism proterogynous protochordate protectionist proterandry protochordates prototherians proterogynies protonotaries protein protecting protections protophyte protogenic prothoracic protection protector protestor protests protogynous protistologies protectors proteinous prothesis protogine proteins protoplastic protoporphyrin proteinuria protected