请输入您要查询的英文单词:
单词
presence of hydrogen
释义
presence
—
面前
•
踪影
•
气度
hydrogen
n
—
氢
n
•
制氢
n
•
氢气
n
•
氢能
n
a present
—
赍
presence
n
—
存在
n
present
(
sth.
)
v
—
出席
v
•
当前
v
•
提示
v
•
致以
v
•
呈送
v
•
呈递
v
•
呈现
...
v
•
介绍
...
v
•
赠送
...
v
•
提出
...
v
•
敬奉
v
present
adj
—
目前
adj
•
今
adj
•
现时
adj
•
当今
adj
present
n
—
礼品
n
present .
adj
—
出席
adj
•
现在
adj
present .
n
—
瞄准
n
•
现在
n
•
礼物
n
present .
v
—
举枪瞄准
v
of
—
的
随便看
submit accounting reports
submit accounts
submit a certificate
submit a change
submit a claim
submit a claim for
submit a claim for compensation
submit a claim to the insurance
submit a command
submit a comment
submit a competitive tender
submit a complaint before
submit a concept
submit a contact
submit a content
submit a copy
submit a cover letter
submit a credit
submit action
submit a decision
submit a declaration
submit a declaration of conformity
submit a deposit
submit a detailed proposal
submit a disclosure
英汉双解词典包含2273206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:2026/9/14 13:32:24