earliest

adj.

早的(early的最高级)；早期的；早熟的；早日的

n.

最早，作为最早期的；

at the earliest最早

at the earliest opportunity一有机会；尽快

1. We will give you a reply on Friday at the earliest.
   我们最早在星期五给你答覆。

1. They were the earliest settlers in America.
   他们是最早去美国的移民。
2. Please deliver the goods at your earliest convenience.
   请尽早送货。

Earliest evidence for efficient oral processing in a terrestrial herbivore
Oxidative Damage Is the Earliest Event in Alzheimer Disease
Acoel Flatworms: Earliest Extant Bilaterian Metazoans, Not Members
The earliest angiosperms; evidence from mitochondrial, plastid and nuclear genomes
Atmospheric influence of Earth's earliest sulfur cycle
Earliest Eutherian Ear Region: A Petrosal Referred to Prokennalestes from the Early Cretaceous of Mongolia
Nature of the Earth's earliest crust from hafnium isotopes in singledetrital zircons
Earliest phylogenetic branchings: comparing rRNA-based evolutionary trees inferred with various techniques.
Altered PTEN expression as a diagnostic marker for the earliest endometrial precancers
Involvement of transcription factors TCF-1 and GATA-3 in the initiation of the earliest step of T cell development in the thymus