The dimension is very important but its teaching is in defect of characteristic.

尺寸标注非常重要，尺寸标注教学往往缺乏特色。

youdao

Objective:To evaluate the clinical efficacy of extracoronal precise attachment prosthesis in defect of dentition.

目的：评价一种冠外精密附着体义齿修复牙列缺损的临床效果。

youdao

She was treated beginning in 1990 with a revolutionary new therapy that sought to correct the defect at its very source, in the genes of her white blood cells.

她从1990年开始接受治疗，采用了一种革命性的新疗法，试图从她白细胞基因的源头纠正缺陷。

youdao

The child is one of 36,000 babies born with a heart defect in the U.S.each year.

VOA: standard.2010.01.01

The company says it is unaware of any accidents or injuries as a result of the flaw, but news reports link the defect to several accidents in the U.S, some with fatal results.

VOA: standard.2010.01.28

The introduction of the subscription service has definitely created a risk for NYT, as loyal users might defect in favor of sites that provide freely available content.

FORBES: New York Times Might Dismantle Pay Wall Brick By Brick

But the positive report, which matched Wall Street expectations, comes on the heels of a warning letter from the Food and Drug Administration that reprimands the company for failing to correct a longstanding defect in one of its drug infusion pumps.

FORBES: Medtronic Sees Revenue Growth Despite Unaddressed Quality Concerns

Duchenne muscular dystrophy, discovered by French neurologist Guillaume Duchenne in 1868, accounts for 40% of the cases of muscular dystrophy in the U.S. In 1987 it became one of the first ailments linked to a defect in a particular gene, but since then the main treatments have been limited and unable to halt the disease's devastating effects.

FORBES: Magazine Article