caustic

['kɔ:stik]

adj. 腐蚀性的, 刻薄的, [物]焦散的
n. 腐蚀物, [物]焦散曲面

例句与用法：

A dry scab or slough formed on the skin as a result of a burn or by the action of a corrosive or caustic substance.

焦痂由烧伤或通过腐蚀或侵蚀物质作用而导致皮肤形成的干疤或死肉

An agent or instrument used to destroy abnormal tissue by burning, searing, or scarring, including caustic substances, electric currents, lasers, and very hot or very cold instruments.

烧灼剂通过烧、灼或结疤手段用于破坏不正常人体组织的药剂或仪器，包括腐蚀物质、电流、激光以及极热或极冷的仪器

A caustic verbal attack.

讽刺刻薄的口头上的攻击

词形变化：

副词: caustically | 名词: causticity |

详细释义：

a.

1. 腐蚀性的; 苛性的

caustic soda

苛性钠

2. 刻薄的, 讥讽的, 尖利刺人的

John's always making caustic remarks about other people.

约翰老是说些讥讽别人的刻薄话。

3. 【物】焦散的

a caustic curve

焦散曲线

n.[C][U]

1. 【医】腐蚀剂; 【化】苛性钠

2. 【物】焦散曲线; 焦散面