英和和英

howl with laughter

to smile grimly

Let's smile.

to laugh loudly―roar with laughter

to be about to laugh

to laugh uncontrollably

to get laughed at―make oneself ridiculous―expose oneself to ridicule

laugh uproariously

the act of laughing

to begin to laugh

provoke a lot of laughter

give a laugh

to laugh a little

to make someone smile

emotional activity caused by object (derision; laugh at, ridicule, sneer, mock etc.)

to laugh at someone

a laughable affair―a ludicrous mistake―ridiculous conduct

secure a laugh

a horse-laugh

to titter

to smile

was laughed at；were laughed at

in fits of laughter

I can not but laugh―can not help laughing―can not keep from laughter.

cannot repress laughter

bust out laughing

have a good laugh

laugh aloud

burst into laughter

raise a laugh