“grab onto”簡單造句，grab onto造句子

I grab onto the slab with bloody hands and sway back and forth, trying to knock it loose.

If these were proteins from the source of borna disease, then infected animals might have made antibodies precisely tailored to grab onto them.

I once heard of a man who fell out of a plane but then managed to grab onto the undercarriage.

See if we can grab onto something.