1·Noses are for smelling, and we smell with our noses.
鼻子是闻的，我们用鼻子闻。
2·Our noses are for smelling food.
我们的鼻子用来闻食物。
3·Its ability to distinguish more than 170 odours in the wild is vital for smelling nectar, pollen, water, tree resin and pheromones.
它能在野外辨别170多种气味。这种能力对闻花蜜、花粉、水、树脂和信息素的至关重要。
4·He's a leading proponent of the vibrational theory of smell — the idea that when our noses pick up a scent, we're reacting to the vibrational properties of the molecule we're smelling.
他是关于嗅觉的震动理论的领军人物，这个理论认为当我们的鼻子闻到气味时，其实是我们的鼻子正在主动对正在闻的气味分子作出反应。
5·All ants communicate largely by "smelling" different chemicals in the environment with their antennae.
所有蚂蚁的主要交流方式是借助它们的触须来“闻”环境中不同的化学信息。
1·The ear is the organ which is used for hearing. The nose is used for smelling. The tongue is used for tasting.
耳朵是用来听声音的器官，鼻子用来嗅气味，舌头用来尝滋味。