I, me; we, us

我輩: I, we, us (used by males) / 吾輩: I, me, we, us

cat

a cat

cat

panda / Abbreviation of 熊麝香猫.

everyone and their dog; literally “cats and ladles too”

to give something valuable to someone who does not understand that value: to cast pearls before swine

a Schrödinger's cat

(idiomatic) tiny, not enough room to swing a cat; literally, “a cat’s forehead”