Retinervus luffae fructus
[医] 丝瓜络
🧩 词语组成解析
[医] 络, 网
[医] 果实
🗣️ 情景例句
Where do I board my plane?
我在那儿登机？
Study sickness while you are well.
居安思危。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。