head rope of a fishing net
The fishing net's rope has broken.
guiding principle
What is the guiding principle of this plan?
key link
This is the outline of the work.
class (taxonomy)
This phylum includes many species.
outline
Please give me an outline.
program
This program is very important.
head rope of a fishing net
The fishing net's rope has broken.
guiding principle
What is the guiding principle of this plan?
key link
This is the outline of the work.
class (taxonomy)
This phylum includes many species.
outline
Please give me an outline.
program
This program is very important.