primary foci前: front焦点: focal point; focus病灶: focus; nidus; focus of infec ...继发性病灶: secondary foci; secondary focus原发性病: primary disease下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:前焦点,原发性病灶，即可在微信中查询翻译
