broad-spectrum
UK/'brɔ:'spektrəm/US/'brɔ:d'spektrәm/
Definitions
adj.
Effective against a wide range of targets, especially antibiotics or sunscreens.
广谱的（如抗生素、防晒霜）
Root Breakdown
Native Englishbroadroot
+
-connector
+
spectrumroot
=broad-spectrum
broad + spectrum.
Common Collocations
- 1.broad-spectrum drug广谱药物
Example Sentences
- 1.
Broad-spectrum antibiotics treat many infections.