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science information service
释义
science information service
例句
释义:
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check up on
check up on direction
check up on land distribution
check up on production capacity
check up on sb
check up on someone
check-up on the financial work
check (up) quality
check ups
checkup
check-up
check-up system
check up the work
check up thoroughly
check-up through statistical means
check up through statistical means
check up with
check user name
check us out
check valve
check valve
check valve
check valve assembly
check valve ball
check-valve ball
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/2/19 20:50:22