commercially available

基本解释

Celluloid had been commercially available for decades as a substitute for tortoise-shell, horn, bone and other materials.
几十年来，赛璐璐一直在商业上充当龟甲、角、骨和其他材料的代用品。
blog.sina.com.cn
Second-generation biofuels from wood, grasses and other sources could reduce emissions by as much as 70-90 percent, but they are not yet commercially available.
来自木材、草类和其他来源的第二代生物燃料可以最多减少70-90%的排放量，但是它们现在尚不能作为商品提供。
For now, Soyuz are the only commercially available human spacecraft currently in operation.
现在，联盟号是唯一可以提供个人太空旅行的宇宙飞船。

"This is the world's first commercially available pedal generator, allowing to convert your human power into usable electricity.
With normal regulatory hurdles, Boston University's Edward Damiano estimates that it could be between five and seven years before an artificial endocrine pancreas is commercially available.

The approach is still in the proof-of-concept stage and is not yet commercially available.
ENGADGET: New 'subconscious mode' could improve smartphone battery life, supress your WiFi id
"We have a commercially available drug now because we took that early risk, " says Beall.
FORBES: Magazine Article