(slang) threesome

(slang) 3D jobs

(slang) a job that is hard, has long hours, and doesn't pay well

rank / (school) a class / (typography) a unit equal to 1 H (ha) and 0.25 mm, abbreviated as Q, which happens to be the initial of English quarter; Q is used for font size, while ha is used for spacing

scholarship; learning; knowledge

systems engineering

year-round

next year, the coming year

year with an abundant harvest

for many years