learning / scholarship / erudition / knowledge
59576
moon
74279
liquid / fluid
50894
nitrogen (N)
126905
use / application / employment / utilization / utilisation
89667
long time period
129157
preservation / conservation / storage / saving (e.g., to disk) / maintenance
153530
possible / practicable / feasible
54792
sperm
112866
preservation / conservation / storage / saving (e.g., to disk) / maintenance
153530
law / act / principle
154542
development / exploitation
58254
refrigerator
167189
long time period
129157
preservation / conservation / storage / saving (e.g., to disk) / maintenance
153530
normal or average or fixed temperature
104875
international
83998
transport / transportation
161503
dry (esp. as in not wet or as in dry humour)
27426
vacuum / hollow / empty
107560
freeze (e.g. program, food, etc.)
134218
dry / arid / insipid / dehydrated
60828
sperm
112866
innocent / naive / unsophisticated / inexperienced / green / wet behind the ears
88985
child
90183
new creation / new invention / new production / new breed
87349
success / hit
111459
results / fruits
111441
medical science / medicine
46783
study / research / investigation
75170
department / section
55223
attached / belonging (to) / included / enclosed / affiliated / annexed / associated
149182
animal
135866
experiment
94585
institution / establishment / facility
90992
money / funds
70455
military man
149291
specific / special / particular
136823
lecturer
82735
study / research / investigation
75170
dry (esp. as in not wet or as in dry humour)
27426
sperm
112866
rat
41490
new creation / new invention / new production / new breed
87349
success / hit
111459
low price / cheapness
45205
short term
125358
normal or average or fixed temperature
104875
preservation / conservation / storage / saving (e.g., to disk) / maintenance
153530
passable / acceptable / tolerable / fair
54714