certifiable

音標(biāo)發(fā)音

Non-certifiable: Agencies generally do not approve, recommend, or validate particular solutions.
非擔(dān)保性：代理商一般不贊成、推薦，或確認(rèn)某種方案。
All his published designs are technically certifiable by the FAA, and can be implemented in airplanes already in use.
他的所有的公開設(shè)計(jì)的技術(shù)都是得到美國聯(lián)邦航空局認(rèn)可的。在現(xiàn)有的飛機(jī)上也能得到實(shí)踐。
If anything, when I see a natural label, it makes me all the more skeptical of the product, as it more often tends to be a sign of cynical marketing than any certifiable purity.
如果我看到有任何一樣?xùn)|西粘貼了“天然”之類的標(biāo)簽，那反倒使我更加懷疑其“天然性”。因?yàn)槟菚屓烁菀紫氲剑侵徊贿^是商家的一種營銷伎倆罷了，根本沒法確保其純凈與否。

The same concept applies to online education: consumers are willing to pay much more for media that provides certifiable education than they pay for a Netflix movie.
FORBES: Don't Just Watch University Of Phoenix Rise From Ashes Of Four-Year Lows
"Christina" is one of the most elegantly simple melodies in jazz, as well as a certifiable standard from bassist Buster Williams, who mentored Blackout members Stefon Harris and Casey Benjamin.
NPR: Stefon Harris Blackout: E Pluribus Urban
Like the course offerings at most continuing education departments and university extensions: tastes of the real stuff, a window into the real thing, but nothing that made deep, holistic, and certifiable sense.
FORBES: Free Education Is A Meme Whose Time Has Come

If you describe someone as certifiable, you think that their behaviour is extremely unreasonable or foolish.