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Anslyn Jiang Posted 13 years ago
Vocabulary
adjectives with 【-c/-cal 】have any diffrence ?
words like these two,did they have any diffrence??astronomic ,astronomical ?-c/-cal .
thx.
thx.
Top answer
Words like these - astronomic/astronomical, economic/economical, ergonomic/ergonomical, etc. - are generally synonymous, but there are some differences in usage, for example: His precise astronomical observations enabled him to find a new planet. ) It's more economical to share an apartment.
- Words like these - astronomic/astronomical, economic/economical, ergonomic/ergonomical, etc.
- - are generally synonymous, but there are some differences in usage, for example: His precise astronomical observations enabled him to find a new planet.
- ) It's more economical to share an apartment.
- ) The prices in this restaurant are astronomic/astronomical.
- ) Sharing an apartment is the more economic/economical solution.
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2 Answers
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Words like these - astronomic/astronomical, economic/economical, ergonomic/ergonomical, etc. - are generally synonymous, but there are some differences in usage, for example:
His precise astronomical observations enabled him to find a new planet. (Astronomic is not used in this situation.)
It's more economical to share an apartment. (Economic is not used here.)
The pri
His precise astronomical observations enabled him to find a new planet. (Astronomic is not used in this situation.)
It's more economical to share an apartment. (Economic is not used here.)
The pri
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so ,Are there no regularity to use "-c" or "-cal" ?
it just confuses me a lot,if these two have difference but there's no sense to differ them.
it just confuses me a lot,if these two have difference but there's no sense to differ them.
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