
n.或操作或運算
It's 500 miles from here, or as near as makes no difference. 離這兒有500英里,差也差不多。
Water freezes at 32 degrees Fahrenheit (32 F) or zero/nought degrees Celsius (0 C). 水結(jié)成冰的溫度是32華氏度(32 )或零攝氏度(0℃).
There are 300 students or so in this middle school. 這所中學大約有300個學生。
The farm is about 50 or 60 square kilometers in the area. 這個農(nóng)場的面積約為50 或60 平方公里。
adj.令人厭煩的;乏味的