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单词
healthy volunteer
释义
Example sentences
healthy volunteer
Southampton Hospital researchers now want 300
healthy
volunteers
aged 18 to 45 to test the new jab.
The Sun
(
2009
)
If tests on 60
healthy
volunteers
succeed, the vaccine will be shipped to victims in West Africa.
The Sun
(
2014
)
Researchers plan to compare brain cells grown from Parkinson's patients with those from
healthy
volunteers
.
The Sun
(
2011
)
Definition of 'volunteer'
volunteer
(
v
ɒ
lənt
ɪə
ʳ
)
Explore 'volunteer' in the dictionary
countable noun
A volunteer is someone who offers to do a particular task or job without being forced to do it.
See
healthy tissue
COBUILD Collocations
healthy volunteer
adult volunteer
healthy volunteer
recruit a volunteer
train volunteers
unpaid volunteer
willing volunteer
随便看
laplander
la plata
lap of honour
lap-of-honour
lapp
lapped
lapped joint
lapper
lappet
lappeted
lappet moth
lappie
lapping
lappish
lap robe
lapsable
lapsang
lapsang souchong
lapse
lapsed
lapser
lapse rate
lapsible
lap something up
lapstone
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更新时间:2025/6/3 13:32:00