单词	cross-level
释义	cross-level transitive verb : to level (as a surveyor's transit) at right angles to the principal line of sight Word History Etymology cross entry 5
随便看	ology ololiuqui ololiuquis Olomouc olona Olonets Olor oloroso olorosos olp olpae olpe olpes olph Olpidiaceae Olpidiaster Olpidium Olsztyn Olt Oltenia olycook olykoek olympi Olympia Olympia oyster

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