noun [集合/集体]十二；十二个
He retired twelve batters in a row.
他一连使十二个击球手出局。
numeral [基数词]十二；十二个
There were twelve of us in all for dinner.
我们一共十二人吃饭。
adjective [原级]十二的；十二个的
She often puts in twelve hours' work a day.
她时常每天工作十二个小时。
单词造句:
He retired twelve batters in a row.
他一连使十二个击球手出局。
There were twelve of us in all for dinner.
我们一共十二人吃饭。
She often puts in twelve hours' work a day.
她时常每天工作十二个小时。