protostar

英式音标protostar怎么读

美式音标protostar怎么读

protostar词义

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n. [天] 原恒星


protostar双语例句

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1. Thus, the infant science of protostar observation has a variety of tools at its disposal.
这样一来,观测原恒星这门年轻的科学,就拥有许多种可以利用的工具了.

来自辞典例句

protostar英文词源

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protostar (n.)
1954, from proto- + star (n.).

protostar实用场景例句

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Thus, the infant science of protostar observation has a variety of tools at its disposal.
这样一来,观测原恒星这门年轻的科学,就拥有许多种可以利用的工具了.

辞典例句