Hald
abbr. human aldolase 人醛缩酶
🗣️ 情景例句
Good morning, Mr. Kong.
早上好，孔先生。
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
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。