How To Use when first seen In A Sentence
- When first seen, it wore the aspect of a nebula; later it put on the distinctive garb of a comet; it next appeared as a star; finally, it dilated, first in a spherical, then in a paraboloidal form, until May 5, A Popular History of Astronomy During the Nineteenth Century Fourth Edition
- Seven children were receiving anticonvulsants when first seen; all were being given phenobarbitone and two children were receiving one and one child two additional drugs.
