you can never be too careful
search; lookup; hunt; (item of) research; exploration; investigation
meticulous; careful; discreet; scrupulous; prudent
flapping (of a flag, fan, etc.); fluttering; pitter-patter (of footsteps); quickly (making progress); in quick succession
to settle (in a place); to settle down
washing machine (laundry)
so to speak; so to call it; as it were
to wear away; to rub down; to abrade
temporary; provisional; fictitious; assumed (name); hypothetical; theoretical
protection; defense; providence; amulet; charm
to start; to start up; to embark on; to get going; to commence
I don't care; fine, whatever; that's okay; sure, go ahead
tummy; tumtum; bang-bang; pop-pop; without reservation; unreservedly
adding (equipment, facilities, etc.); establishing more; installing more; increase; extension; expansion
to gather in a circle; to form a circle
nippers; diagonal pliers; wire cutters
cutting; severance; section; amputation; disconnection
trembling; shivering; jiggling; wobbling; bouncing
to be excited; to be elated
side entrance; tradesman's entrance; service entrance; staff entrance
one by one; one each; one at a time
veil of darkness; curtain of night
invincible; unrivaled; unrivalled; matchless; unbeatable; undefeatable
gas stove; gas cooker; gas range
to boil; to heat; to excite; (arch.) to melt (metal)
to beat fast (of one's heart); to flutter (with joy, anticipation, etc.); to throb; to pound; to palpitate
to project a shadow; to cast a shadow
sulfuric acid; sulphuric acid
screw; key (of a clock, watch, etc.); spring (of a clock, watch, etc.)
both sides; two sides; double-sided
ignition; catching fire; setting on fire
healthy; robust; strong; solid; durable
flight (e.g. airline flight); trip (e.g. train trip); mail; post; opportunity; chance
water heater; (domestic) boiler
combined unit; two-in-one unit; many-in-one unit; integrated model