commute to school

a one-way street / (by extension) a one-way transmission especially one without a reverse transmission in exchange

smooth; prosperous

to travel along a specific route / to have contact with other people, to engage in social intercourse

pass, go through

passer-by

分光法: spectroscopy

構文論: (linguistics) syntax (as a field of study), syntactics

occurrences / innings in baseball, games, rounds / (Kansai) indicating year of university students

use (noun) / a task, business, an errand