Clionidae
穿贝海绵科
🗣️ 情景例句
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
Pat's results are in agreement with the textbook experiment.
柏德获得的实验结果和课本一致。
He has a son and a daughter.
他有一个儿子和一个女儿。