幼虫变为蝶蛹,再变成蝴蝶.A larva metamorphoses into a chrysalis and then into a butterfly.蛹期—黑燕尾蝶冬天时变身蝶蛹,气候回暖时破茧而出,变成蝴蝶.Pupa – Black swallowtails spend winter as chrysalids, emerging as butterflies when warm weather returns....
I owed £5,000 — part of this was accrued interest.我欠款5,000英镑，其中一部分是累计的利息。I owed £5,000 — part of this was accrued interest...我欠款5,000英镑，其中一部分是累计的利息。I have accrued a set of commemoration stamps.我已收集一套纪念邮票.It is significan...