to throw at; to turn; to raise
to substitute for; to stand in for; to fill in for
valuation; appraisal; evaluation; appreciation; recognition; acknowledgement
four-digit number; thousands column
guess; conjecture; surmise
to delay; to postpone; to put off; to slow down; to hold up; to retard
heavenly body; celestial body; astronomical object
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
(motion of) precession of the equinoxes; precession
pole (north, south); climax; extreme (point)
to spend time (on doing something)
one revolution; one rotation
to hand over; to transfer; to give up (e.g. one's seat); to give way; to yield; to concede
this is why; this means; it is the case that
active duty; active service; student taking (university) entrance exams while still enrolled in school; student who passed their university entrance exams on the first try
Chinese "star" constellation (one of the 28 mansions); Singapore
proper; right; reasonable
stars; the stars and planets; celestial bodies
suitable; proper; appropriate; perfunctory; half-minded; sloppy
how many months?; how long?
pretty; lovely; clean; clear; completely; entirely
hypothesis; supposition; assumption; tentative theory
to concern; to be related
another; one more; not quite; not very good; lacking
substitution; alternation; alternative; substitute
to have a hole; to be pierced (with a hole)
important matter; necessary thing; requirement
may; might; perhaps; may be; possibly
wisdom of age; sagacity of one's years; old-man's wisdom
calmness; composure; coolness; serenity; presence of mind
astronomical observation; stargazing
to be useful; to be helpful; to serve the purpose
to recover; to rally; to improve; to pick up
to feel down; to feel sad; to be in a slump (business, economy, etc.); to be in an unfavourable condition; to fall into (e.g. a hole)
scope; valid range; coverage
to distinguish between; to tell the difference between
shadow; shade; shading; nuance; shades of meaning; subtleties
optical illusion; hallucination; misapprehension; delusion