常見例句In the 19th century the population of comma butterflies crashed. 19世紀(jì),黃鉤蛺蝶的數(shù)量銳減。A butterfly must not be confused with a moth. 不得將蝴蝶和飛蛾混同起來。The clause should be set off by a comma. 這個(gè)從句應(yīng)該用逗號(hào)隔開。I think this worm is a larva of a butterfly. 我覺得這蟲子是蝴蝶的幼蟲。A comma is sometimes used to set off a clause in a sentence. 逗號(hào)有時(shí)用來隔開一個(gè)句子中間的從句。A caterpillar is the larva of a butterfly. 毛蟲是蝴蝶的幼體。 返回 comma butterfly