Monadic operator
[計] 一元運算符
?? 詞語組成解析
a. 單一體的, 單細胞生物的
??? 情景例句
When do we eat?
我們什么時候吃？
Turn left at the second light and then go straight for two blocks.
到第2排紅綠燈處往左拐，然后一直往前走，過兩個街區。
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少時間把長長的橡膠管接到鋪設在碼頭周圍的空氣供應管上，最后他終于把它們連接起來，工作因而進展得更快。