antiseptic

.ænti'septik
托福GRE Collins 1

英文释义

n. a substance that destroys micro-organisms that carry disease without harming body tissues
a. thoroughly clean and free of or destructive to disease-causing organisms
s. clean and honest
s. freeing from error or corruption

中文翻译

n. 抗菌剂, 防腐剂
a. 抗菌的, 防腐的

1
Collins 星级
19,184
BNC 频率
17,931
使用频率

记忆技巧

antiseptic 由前缀 anti-(反对)和词根 septic(腐烂、感染)组成,合起来表示“抵抗感染的”。

例句

1. I used antiseptic to clean my cut.
我用消毒剂清洁我的伤口。
2. It's important to keep the wound free from bacteria with antiseptic.
重要的是用消毒剂保持伤口无细菌。
3. The doctor recommended an antiseptic cream for the rash.
医生推荐了消炎药膏来治疗皮疹。

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