jpdb beta

which; what (way)

3

the present; present time; as of; present tense; this world; this life

4

unexplained; unsolved; unclear

1

to uncover; to solve; to reveal

1

to be at wits' end; to be greatly perplexed; to be troubled

1

to be weary; to be worn out; to be fed up (with); to be sick of; to be dejected; to be dispirited

1

to comfort; to console; to amuse

1

to get poised again for charging; to toe the mark again; to start from scratch; to get a fresh start (on)

1

what is called; what you call; what they call; so-called

2

operant conditioning

2

common chimpanzee (Pan troglodytes); chimpanzee; chimp

1

subject; theme; homework; assignment; problem (that needs solving); task

4

token; authentication token

1

(animal) feed; fodder; pet food; bait; lure; enticement

2

exchange ticket; claim tag; coupon; voucher

1

to advance (spatially); to go forward; to precede; to go ahead (of); to make progress; to move ahead (e.g. of work); to intensify

9

to see to it that ...; to make sure that ...; to try to ...; to make an effort to ...

3

before long; soon; almost; nearly; finally; in the end

2

spontaneous; voluntary

1

mammal; mammalian

1

to do so; to do thus

3

population; universe; parent set

1

to contain; to comprise; to hold in the mouth; to bear in mind; to understand; to express (emotion, etc.)

4

to dig down; to dig into (a matter); to delve into; to probe into

2

to decide to; to pretend that; to make a practice of doing; to make it a rule to

3

to each his own; people differ; different people (have different likes)

1

sweet tooth; love of sweet things

1

cake shop; pastry shop

2

Mont Blanc (chestnut and cream dessert)

2

now that you mention it; come to think of it; that reminds me; on that subject; speaking of which

3

remind me; I forget; was it?; was that what happened?

4

to recall; to remember; to recollect

11

making out; necking; getting handsy; canoodling; being lovey-dovey; getting affectionate (with each other)

2

to doubt; to distrust; to be suspicious of; to suspect

1

look (in someone's eyes); expression (of the eyes); eyes

1

to look into; to peep into; to peer into

2

phenolphthalein

1

liquid; fluid

1

acidity; acidic

1

liquid

2

to drop; to lose; to clean off (dirt, makeup, paint, etc.); to remove (e.g. stains or facial hair); to lose (a match); to reject (an applicant); to lower (e.g. shoulders or voice)

2

in; at; on; as for; regarding; with regards to

4

to feel hot; to flush; to burn

1

to cool (e.g. from a high temperature to room temperature); to let cool; to dampen; to throw a damper on; to spoil

1

blushing; getting red in the face; embarrassment

1

flapping (of a flag, fan, etc.); fluttering; pitter-patter (of footsteps); quickly (making progress); in quick succession

1

to fan; to incite; to instigate

2

honest; frank; candid; honestly; frankly

4

to be shy; to be bashful; to feel awkward; to feel embarrassed

8

example; instance; precedent; custom; habit

1