A moderate, penetrating cold.

• A sudden shiver, often with fever or illness.

中度而刺骨的寒冷。

• 突然的发冷，常伴随发烧或疾病。

Lack of warmth or cordiality; unfriendliness.

缺乏热情或友好；冷淡。

Calmness; cool composure.

冷静；沉着。

A chilling effect; an atmosphere of fear or restraint.

寒蝉效应；恐惧或收敛的氛围。

A metal mold or insert that cools metal rapidly.

• The hardened surface layer of a casting.

使金属迅速冷却的金属模具或嵌件。

• 铸件表面形成的硬化层。

Moderately cold; chilly.

稍冷的；凉飕飕的。

Unwelcoming or not cordial.

冷淡不友好的。

Calm, relaxed, easygoing.

轻松的；随和的；镇定的。

Cool or fashionable; fine, not a problem.

酷、时髦；没问题。

To cool or lower the temperature of something.

• To become cold.

使某物变凉或降温。

• 变冷。

To harden metal by rapid cooling.

通过快速冷却使金属硬化。

To relax and take it easy.

• To hang out with someone.

放松，轻松一下。

• 和某人一起消磨时光。

To discourage, dampen, or suppress enthusiasm or activity.

打击、压制热情或活动。