权威例句
ever-presentever-presentPseudomonas aeruginosa: a formidable and ever-present adversary.Securing poultry production from the ever-present Eimeria challengeTwo Trebouxia algae with different physiological performances are ever-present in lichen thalli of Ramalina farinacea. Coexistence v...Giardiasis: the ever-present threat of a neglected disease.Midgut volvulus. An ever-present threat.Discourse(s) of emotion within medical education: the ever-present absence.: a formidable and ever-present adversaryHistory of medicine: the metamorphosis of scientific medicine in the ever-present past.
