请输入您要查询的英文单词：
单词
sealant
释义
seal·ant
BrE
/
ˈsiːlənt
/
NAmE
/
ˈsiːlənt
/
(
also
seal·er
)
noun
[
U
,
C
]
a
substance
that
is
put
onto
a
surface
to
stop
air
,
water
,
etc
.
from
entering
or
escaping
from
it
密封剂；密封胶；防渗漏剂
随便看
on-ice
onion
onion dome
onion-domed
onion domes
onioned
onioning
onionlike
onion-like
onions
onion–domed
on-its-knees
on its last legs
on-its-last-legs
on its way
on-level
onlier
online
on-line
online dating
online-fora
online-forum
onliner
on lines
onliness
英汉双解词典包含314281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：2026/10/4 13:11:37