n.臂龍；腕龍

It now has special effects binoculars that show how Brachiosaurus looked and moved around his environment. 這家博物館有特別的望遠(yuǎn)鏡，可以展現(xiàn)長臂龍的樣子以及在它生活的環(huán)境中運(yùn)動(dòng)。

Brachiosaurus did not take care of their babies. 腕龍不照看自己的孩子。

The Brachiosaurus was one of the tallest and largest dinosaurs. 腕龍是最高最大的恐龍之一。