leave finger to help sb
leave finger to help sb
To sb 's finger tips
to waggle a finger under sb’s
help sb. (to) do
help sb.to do
有leave sb to do
是leave sth.to sb.还是leave sth.for sb.
leave sb doing /leave sb to do /leave sb to be done
help sb do sth help sb doing sth help sb to do sth help sb w
“leave”+sb doing 还是“leave”+sb to do 还是“leave”+sb do 为什么用哪一种?
help sb.to one's
turn to sb for help