1. You will be a wood-louse in a cellar. 你将成为地窖里的一只土鳖。
2. A mouse and a louse are living in the house. 一只老鼠和一只虱子生活在一间房子里。
3. Epidemic typhus is passed from human to human by the body louse. 流行性斑疹伤寒是由体虱在人与人之间传播的。
英英解释
n.
1. wingless usually flattened bloodsucking insect parasitic on warm-blooded animals
2. a person who has a nasty or unethical character undeserving of respect
3. any of several small insects especially aphids that feed by sucking the juices from plants
4. wingless insect with mouth parts adapted for biting; mostly parasitic on birds