(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
一个
yī gèㄧ ㄍㄜˋ
a; an[cedict]
卫星
wèi xīngㄨㄟˋ ㄒㄧㄥ
(space) satellite[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]
开
kāiㄎㄞ
to open; to start; to turn on; to write out (a medical prescription); to operate (vehicle); abbr. for 開爾文|开尔文 degrees Kelvin[cedict]
y
/วาย/
(ไว) n. พยัญชนะตัวที่ 25 ของภาษาอังกฤษ pl.,n. Y's,Ys,ys[hope]