Photoperiod produces little influence on the diapause of housefly larvae.光周期对家蝇幼虫滞育的影响不大.Larvae are parasitic on sheep.幼虫寄生在绵羊的身上。The larvae burrow into cracks in the floor.幼虫钻进了地板的缝隙里。The spatial distribution patterns o...
The larvae burrow into cracks in the floor.幼虫钻进了地板的缝隙里。The eggs quickly hatch into larvae.虫卵很快孵化成幼虫。The larvae may be excreted in the faeces.幼虫会连同粪便排出....
Quniee wades the stream first, paddles across barking complaints at the swiftness of the current.奎妮第一个下水，划动着，不时吠上几声，抱怨水流太急。The secrecy and swiftness of the invasion shocked and amazed army officers.这次入侵的隐秘和迅速令陆军军官们大为震惊。W...