Common four-o'clock
[农]紫茉莉
🧩 词语组成解析
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
o'clock
[[ə'klɔk]]
n. ...点钟, 钟头
🗣️ 情景例句
Today has just been crazy.
今天都快忙疯了。
Many dishes,many diseases.
食多病多。
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。