to yield; to permit; to let sb do sth; to have sb do sth[cedict]
受试者
shòu shì zhěㄕㄡˋ ㄕˋ ㄓㄜˇ
those tested[cedict]
六
liùㄌㄧㄡˋ
six; 6[cedict]
自由
zì yóuㄗˋ ㄧㄡˊ
freedom; free; liberty[cedict]
地
deㄉㄜ˙
dìㄉㄧˋ
-ly; structural particle: used before a verb or adjective, linking it to preceding modifying adverbial adjunct[cedict]
earth; ground; field; place; land[cedict]
在
zàiㄗㄞˋ
(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
飞机
fēi jīㄈㄟ ㄐㄧ
airplane[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]