dramatic (improvement); remarkable (difference); marked; (far) better; exceptional
grant; allowance; endowment; bestowal; assignment; conferment
atavism; throwback; reappearance of an earlier characteristic; skipping a generation; reversion to ancestral type
core; heart (of the matter); point; crux; kernel
to bury; to embed; to implant
difference (of opinion); strange; odd; different
user guide; how to operate; operation procedures
scientific capability; scientific ability (e.g. of a student); scientific strength (e.g. of a country); level of technological development
organic; coordinated; working in a coordinated fashion
artificial; man-made; human work; human skill; artificiality
transplanting (a plant); transplant; transplantation (of an organ, tissue, etc.); transplant; embryo transfer; embryo transplant
to go over one's head; to be beyond one's comprehension
return current; convection; reflux
way; method; means; (technical) specification
periodic; regular; routine
as if (something untrue were actually true); like hell (e.g. "like hell I will")
administration; medication; dosage
to precede; to forestall; to anticipate
symbol; code; sign; notation
to be damaged; to receive damage
creation; generation; formation; derivation
to be extremely cautious; to be as sure as sure can be; to make assurance doubly sure
to order; to send away for; to have (something) sent to one; to pull (something) closer
multifunction; multipurpose
depending on the ...; to depend on the ...
something to think about; one's thoughts; concern; thinking about something; being absorbed in one's thoughts
insertion; letter drop; things sent to a prisoner; supply of provisions, refreshments, etc. to someone carrying out a task
fate; destiny; predestination
deeply religious; devout; godly; faithful
calling by name; designation; nomination
announcement; presentation; demonstration; displaying; showing; introducing
to happen to hear; to overhear