caterpillar的音標有：
美?[?k?t?(r)?p?l?(r)] ?英?[?k?t?(r)?p?l?(r)]
詞性為名詞，中文意思有：履帶；動毛蟲；體色鮮艷；履帶拖拉機
造句：
Take?it one practice at a?time:?Think?of?yoga?like?the?process?of a?caterpillar?becoming?a?butterfly.
把瑜伽想成毛毛蟲蛻變成蝴蝶時那個蛻變的過程。
When?it?is?ready?to?pupate,?the?caterpillar?binds?these?hairs?together?with?silk?to?construct?an?intricate?protective?cage?around?itself.
當它準備化蛹時，毛毛蟲就把這些毛發物和絲纏繞在壹起來在自己周圍建造壹個復雜的防護籠。