(~s, ~ing, ~ed)
If a part of your body ~s or if you ~ it, it becomes stiff or firm.
Her whole body ~ed violently...
There are exercises that ~ facial muscles.
VERB: V, V n
(~s, ~ing, ~ed)
If a part of your body ~s or if you ~ it, it becomes stiff or firm.
Her whole body ~ed violently...
There are exercises that ~ facial muscles.
VERB: V, V n
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012