clear writing; specification
both (people); the two of them
all; completely; totally; entirely; thoroughly
to feel dizzy; to have blood rush to one's head; to lose one's cool; to be obsessed; to be infatuated; to become conceited
to write down; to note down; to mention; to describe; to inscribe; to mark
20th day of the month; 20 days
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series; -type
system; organization; organisation; imperial command; laws; regulation
department (of a university or hospital); course (of study); branch of study; family
to be packed (with); to be filled; to be blocked (of a pipe, nose, etc.); to be clogged; to be become shorter; to shrink; to be at a loss (for)
always; all the time; never; usual; regular
if it is (the case that ...)
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
practice (in the field); training (esp. practical and hands-on); practical exercise; drill
experiment; experimentation
medium (size); average (grade, level, etc.); in; within; during; while; currently (doing)
to take (someone) with one; to bring along; to go with; to be accompanied by
skipping school or work (without a good reason); playing truant; playing hooky
preparations; preliminary arrangements; spade work; mise en place; groundwork
linear; linear motor train; linear induction motor train; magnetic levitation train
limited express (train for which a limited-express ticket is required); limited express (train making a limited no. of stops); great hurry
trailer (vehicle); semi-trailer truck; trailer (for a film, video game, etc.)
simply put; putting it simply; in short
first floor; ground floor; one floor; one storey; one rank
connection; linking; joining; coupling; attaching; junction
surfacing; rising to the surface; emerging; leaping into prominence; rising (of rank)
running (of a car, bus, etc.); traveling; travelling; running (of a program)
power; motive power; three-phase electricity
to be inferior to; to be less good at; to fall behind
to run; to run (of a vehicle); to drive; to rush (to); to dash; to retreat; to flee
railroad; railway; rail transport
faithful; devoted; loyal; honest; true
form; shape; figure; morph
boarding (a train, bus, etc.); getting into (e.g. a taxi)