三十
thirty
參考例句：
A day is about one thirtieth of a month.
一天大約是一個月的三十分之一。
The old lady counted out thirty pence and gave it to the shop assistant.
老太婆一個個地數出三十便士給了售貨員。
One second of arc movement is one thirtieth of a millimetre.
一弧秒的'移動是一毫米的三十分之一。
The blue whale grows to over 30 meters long.
藍鯨可以長到三十多米長。We put thirty spokes together and call it a wheel; but it is the center hole that makes the wagon move.
"三十輻,共一轂,當其無,有車之用"
They'd had a close platonic relationship for more than thirty years.
他們之間的柏拉圖式的親密關係已有三十多年了.
She's thirty now.
她今年三十歲了。
I am thirty years old.
我三十歲了。
The postage was thirty cents.
郵費為三十美分。
" Rambo is not thirty yet, isn't he? "
蘭博還不到三十,對嗎?
thirty是什麼意思：
n. 三十，三十個
adj. 三十的，三十個的
She's thirty now.
她今年三十歲了。
She has starred in some thirty films.
她主演過大約三十部影片。
She was coming at nineteen-thirty.
她會在十九點三十來。
It‘s nineteen-thirty now.
現在是十九點三十分。
The mountains rejoice in an average annual rainfall of thirty inches.
山區的年平均降雨量為30英寸。
