I'd known him for a few years, even if it was only in passing.
Martha bounced around, thrilled to be back in the routine, and joined Fred in passing out more campaign literature.
A current then flows and in passing round the circuit operates the line relay, with the result that the calling-lamp is lighted.
Another source of weakness is the fact that Italy is a country of transit and the Italian mercantile marine has to enter into competition with the ships of other countries, which call there in passing.
A considerable evolution in complexity can be traced in passing from the simplest forms of xylem and phloem found in the primary vascular tissues both among Pteridophytes and Phanerogams to these highly differentiated types.
