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]
一
yīㄧ
one; 1; single; a (article); as soon as; entire; whole; all; throughout[cedict]
次
cìㄘˋ
next in sequence; second; the second (day, time etc); secondary; vice-; sub-; infra-; inferior quality; substandard; order; sequence; hypo- (chem., meaning extra oxygen atom); classifier for enumerated events: time[cedict]
攻击
gōng jīㄍㄨㄥ ㄐㄧ
to attack; to accuse; to charge; (military) attack[cedict]
是
shìㄕˋ
is; are; am; yes; to be[cedict]
三
sānㄙㄢ
three; 3[cedict]
星期
xīng qīㄒㄧㄥ ㄑㄧ
week[cedict]
前
qiánㄑㄧㄢˊ
before; in front; ago; former; previous; earlier; front[cedict]