Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
δ-羟基-γ-氧代正缬氨酸；羟氧基正缬氨酸
先理解核心含义，再看它在真实句子里的用法。
δ-羟基-γ-氧代正缬氨酸；羟氧基正缬氨酸
δ-hydroxy-γ-oxo-norvaline (chemical compound); also hydroxyoxonorvaline (medical term)
The chemist honed the solution to achieve the desired pH.
化学家对这种溶液进行δ-羟基-γ-氧代正缬氨酸处理以达到所需的pH值。
hon
Base
原形
hons
3rd person
第三人称单数
honing
-ing
现在分词
honed
Past
过去式
honed
Past participle
过去分词
The lab technician hons the sample daily.
实验室技术员每天对样品进行羟氧基正缬氨酸处理。
Yesterday, they honed the mixture for an hour.
昨天，他们对混合物进行了一小时的羟氧基正缬氨酸处理。
Currently, the team is honing the solution in the fume hood.
目前，团队正在通风橱中对溶液进行羟氧基正缬氨酸处理。
罕用动词，常见于化学语境。
They hon the reagent before each experiment.
他们在每次实验前对试剂进行羟氧基正缬氨酸处理。
Honing the compound requires strict adherence to the protocol.
对该化合物进行δ-羟基-γ-氧代正缬氨酸处理需要严格遵守规程。
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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from AI_FALLBACK, ECDICT, WIKTIONARY.