How to Use "lac" with Example Sentences

1. An inferior lac produced by lac insects in madagascar .

2. A purplish red pigment prepared from lac or cochineal .

3. This review introduced researching progresses of lac dye 's composition , characteristic and extracted technology .

4. It was found that the content of soft resin in chinese lac was higher than that of indian lac .

5. Field research was conducted on 7 host tree species and lac insect population dynamic of lac insect during estival generation .