unable
adj
ʌnˈeɪbəl
adj
1
not
able
to
do
something
不能…的; 不会…的;
unable
to
do
sth
Lucy
was
unable
to
find
out
what
had
happened.
露西无法知道发生了什么事。
Unable
to
sleep,
I
got
up
and
made
myself
a
drink.
我睡不着，于是起来给自己倒了杯酒。