If the VII wears out the 0w-30 will ultimately be thinner, a straight 0 grade oil.

如果粘度指数改进剂耗损殆尽0w - 30的最终会变得更稀，像一个纯0粘度级的油一样。

youdao

Note that a straight 10 grade oil is also too thick for your engine at startup.

请注意纯10 粘度级的机油在你启动时都是过厚（粘）的。

youdao

Often this grade of wood is hand-split from bolts or blocks that are taken from rounds straight from the tree to ensure perfect quarter orientation.

通常这种等级的木材是从短原木和短而粗的圆木块上锯下的，以保证其具有完美的径切四分瓣。

youdao

The children of the rich have a four-year advantage because they attend nursery, prep school and kindergarten even before they go into Grade 1, while the children of the poor go straight into Grade 1.

CNN: 'I Am in Control'

Heading into the Derby, Castellano and Gemologist have won four straight races, including the Grade 1 Wood Memorial.

FORBES: Jewelry Retailer Places Bet on Kentucky Derby

The sport's overall score of 92.5 points equaled its top mark in 2010, and racial hiring received an A grade for the fifth straight year.

WSJ: MLB improves diversity among senior administration