substandard

substandard

['sʌb'stændəd]

adj.标准以下的, 不合规格的

例句与用法：

The emery is a hard metallic substance.

金刚砂是非常坚硬的金属物质。

Beware of what you do with this dangerous substance.

你处理这些危险品时，可要当心。

Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmful effect.

抗毒素是抵抗有毒物质并防止其产生有害作用的物质。

Musk is a kind of strong-smelling substance.

麝香是一种有强烈气味的物质。

The substance is irritable to sensitive skin.

这种物质对敏感的皮肤有刺激性。

Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.

叶绿素是生长在植物中的绿色物质，它能吸收阳光，促进植物生长。

There is not anything of real substance in their book.

他们的书中没有什么实质性的内容。

词形变化：

副词: substantially | 名词: substantiality |

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a.

不够标准的; 不合规格的