new
billionth的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
position 1,000,000,000 in a countable series of things
-
one part in a billion equal parts
-
the ordinal number of one billion in counting order
billionth的用法和樣例：
例句
用作名詞 (n.)
- One NM is one-1 billionth meter.
一納米是十億分之一米。 - Some seismometers are capable of detecting ground motion as small as 1 billionth of a meter,or about 40 billionth of an inch.
一些地震檢波器能探測相當於十億分之一米或億分之四英寸的地面運動。
