research and development; R&D
parts; accessories; components
unbleached cloth; unbleached colour (color); unbleached; undyed
to collect one's thoughts; to gather one's thoughts; to put one's ideas in order
to resemble; to look like; to be like; to be alike; to be similar; to take after
circulation (of money, goods, etc.); distribution; circulation (of air, water, etc.); ventilation; flow
center; centre; middle; -centered; -centred; -focused
thin; slender; fine; unlucky
charcoal; charred remains
wick; marrow; core; heart; pistil (of a flower); stamen
custom; convention; common practice; (arch.) becoming accustomed (to)
lately; recently; these days
rate; ratio; comparatively; contrary to expectations
chief; main; principal; important
substance; true form; main part; main unit; object of worship (at a shrine, temple, etc.); noumenon
push; pushing (someone to do something); pressuring; pushing (an update, content, etc.); push (stack operation)
to push; to thrust; to press (down); to push (e.g. a button); to stamp (e.g. one's name); to affix (a seal); to affix (e.g. gold leaf)
via; through; by doing; by means of; using
interior; inside; internal
to apply pressure (on); to bring pressure upon; to lean on
pipe; tube; wind instrument; vessel; duct; counter for tube-shaped objects
through; throughout; through (the good offices of); by way of
to pull up; to drag up; to increase; to raise (e.g. taxes); to withdraw; to leave; to promote (someone to a higher position)
netlike; mesh-like; reticulated; vascular
spring (device); spring (in one's legs); bounce; springboard; impetus
lesson; class; teaching; instruction; classwork; schoolwork
rough (estimate, outline, etc.); broad; general; generous; openhanded
company; corporation; firm; one's workplace
trial manufacture; experiment; test piece; prototype
feeling keenly; fully realizing
to some extent; to a certain extent
demon; devil; -crazed person; -obsessed person; dreaded; terrible
substitution; alternative; substitute
to put together; to combine; to join together; to match against (e.g. in a sport)