Definition: a substance that has been made into a solid, rectangular shape Level: B1
我需要买一块新肥皂。
I need to buy a new ___bar of soap.
他掰下了一块巧克力。
He broke off a piece of the ___bar of chocolate.
她从瑞士带回了一条美味的巧克力作为礼物。
She brought back a delicious ___bar of chocolate from Switzerland as a gift.
