Thrusting the gun back into its holster, the man grinned at the body lying on the floor.那人把枪插入枪套，朝躺在地板上的尸体咧嘴狞笑。The boy wore a wolfish grin.那个男孩咧着嘴狞笑。The corpse had a hideous grin on its face.这具尸体的脸上露着狞笑。Her dark eyes and evil laugh made her seem sinister.她乌黑的眼睛和狞笑使她看上去很阴险。