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单词
alkaline earth
释义
alkaline earth
n.
1
(in full
全称
alkaline earth metal
)
any of the divalent group of metals, beryllium, magnesium, calcium, strontium, barium, and radium
碱土,碱土金属
(
如铍、镁、钙、锶、钡、镭等
)
2
a basic oxide of an element of this group
碱土氧化物
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draught horse
draughtily
draughtiness
draught-proof
draughtsman
draughtsmanship
draughty
Dravidian
draw
draw a bead on
draw a bead on
draw a blank
draw a blank
draw a person's fire
draw a veil over
drawback
draw back
drawback lock
draw bit
draw breath
drawbridge
draw bridle
drawcord
drawdown
drawee
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更新时间:2026/6/14 16:53:08