nasal and throat swab specimens nasalandthroatswabspecimens
Related Translations:
咽喉: 1.(咽头和喉头) pharynx and larynx; guttur; throat; gula; maw; bronch-2.(险要的交通孔道) strategic [vital] passage; key link 短语和例子直布罗陀海峡是地中海通向大西洋的咽喉。 the straits of gibraltar are the strategic passage