lullaby
n.
1560s, lulley by, from Middle English lollai, lullay, from lullen (see lull, v.). Second element perhaps from by-by "good-by."
| 词汇 | lullaby |
| 词根词缀 | Online Etymology Dictionary lullaby n. 1560s, lulley by, from Middle English lollai, lullay, from lullen (see lull, v.). Second element perhaps from by-by "good-by." |
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