tab是什么意思_tab怎么读_中英文释义(含例句用法)

a short strip of material attached to or projecting from something in order to facilitate opening or identifying or handling it;"pull the tab to open the can"
"files with a red tab will be stored separately"
"the collar has a tab with a button hole"
"the filing cards were organized by cards having indexed tabs"

a dose of medicine in the form of a small pellet

中英词源

tab 标签，签条

可能来自 tag,标签，记号。拼写比较 ruby,rouge.

tab (n.1): "small flap or strip of material," c. 1600, possibly from a dialectal word, of uncertain origin. Often interchangeable with tag (n.1). Compare also Middle English tab "strap or string" (mid-15c.), Norwegian dialectal tave "piece of cloth, rag."
tab (n.2): "account, bill, check," 1888, American English colloquial, probably a shortened form of tabulation or of tablet in the sense "a sheet for writing on." Figurative phrase keep a tab on is recorded from 1890.
tab (n.3): 1961, shortened form of tablet (especially one of sugar containing LSD). As an abbreviation of tabloid (newspaper) it is 1990s slang. As a short form of tabulator key of a typewriter (later computer) it is recorded from 1916.
tab (v.): "designate, label, name," 1924, earlier "affix a tab to" 1872 (implied in tabbed), perhaps an alteration of tag (v.2). Related: Tabbing. Also see tab (n.1).

词态变化

复数 tabs;

权威造句

1. At least one estimate puts the total tab at $7 million.: 至少有一个估价把总数定在了700万美元。

2. A stupid medical clerk had slipped the wrong tab on his X-ray.: 一个蠢笨的医护人员一不留神在他的X光片上贴错了标签。

3. Pollard picked up the tab for dinner that night.: 那天的晚饭是波拉德掏的钱。

4. One tab of Ecstasy costs at least £15.: 一粒摇头丸至少卖15英镑。

5. Hang your coat up by the tab on the collar.: 用衣服上的领襻把上衣挂起来.

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近反义词

keep tab on 记录

keep a tab on 记帐(检查

pick up the tab 承担全部费用...

throw up a tab 赊帐

相似短语

control tab 控制标记

jet tab 喷射舌片

tab bar 标签栏

tab terminal 焊片引出线

taper tab 锥形接头

keep tab on v. 记录,监视

TAB position 制表位置

tab test 翼片试验

trim tab 配平调整片，调整片

field tab 【计】字段制表符

单词分析

暂无,等待补充.

记忆方法