The greenhouse framework material has the advantages of corrosion resistance, low cost, no scratching films and high toughness, etc.

这种温室骨架材料 具有耐腐蚀、低成本、不划膜、高强度、高韧度等优点。

youdao

Scratching by itself—that is, in the absence of an itch—had no such effect.

抓挠本身——即不养时——并无这样的效果。

youdao

While no scarring has been found to be associated with the rash, itching and scratching should be avoided.

虽然没有找到皮疹和痒后形成瘢痕，但搔抓是应该避免的。

youdao

"And we're telling you, Barbara, no scratching!"

WSJ: Barbara Walters hospitalized with chickenpox

Jabil insists there is no such back-scratching going on.

FORBES: Magazine Article

No doubt many readers are scratching their heads in response to the above, but as Wanniski put it to the late William F.

FORBES: Jude Wanniski's Electoral Model Points To a Slim Romney Victory