会議: meeting / 懐疑: doubt, skepticism, disbelief / 回議: soliciting opinions with a circular

会議: have a meeting / 懐疑: to doubt / 回議: consult with a circular

貝殻: shell

階級: class, rank, grade / 懐旧: recalling the old days, nostalgia, reminiscences

海軍: (military) navy

介病: nursing a patient / 怪猫: a monster cat / 海錨: sea anchor

鸊鷉, 鳰: grebe; little grebe

開催: holding a conference or event

怪物: monster

解像: resolution, as of a display screen or image / 改造: reorganization; revamping; remodeling / 晦蔵: a hidden talent; an undeveloped resource, a reserve