你说的通心粉,指的是细面条,粗面条,圆面条,扁面条,实心粉,空心粉,还是只是一般的通心粉?
When you say macaroni, do you mean spaghetti, tagliatelli, vermicelli, fettuccini, tufali, farfalli, or just macaroni?
这些胶粉可以是球形,也可以是长球或扁球形。
The colloidal particles may be spheroids, prolate spheroids or oblate spheroids.
这些胶粉可以是球形,也可以是长球或扁球形。
The colloidal particles may be spheroids, prolate spheroids or oblate spheroids.
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