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slag

英 [slæg]美 [slæɡ]

n. 炉渣；矿渣；熔渣

vt. 使成渣；使变成熔渣

vi. 变熔渣

使用频率:★

星级词汇:★★

记忆方法

1. Old High German slahan "to strike, slay" (see slay) => slag.
2. "splinter flying off when metAl is struck".
3. slog, slug => slag (literally, 'hitting' rock to produce fragments).
4. slog, slug => slag, slaughter, slay, sledge, onslaught.

中文词源

slag 炉渣，矿渣

来自中古高地德语 slagge,金属碎片，来自 Proto-Germanic*slog,击，打，砍，来自 PIE*slak, 击，打，砍，词源同 slay,slog,slug.后用于指熔炉冶炼后的炉渣，矿渣。

英语词源

slag (n.)

"refuse from smelting," 1550s, from Middle Low German slagge

(German Schlacke) "splinter flying off when metal is struck," related to Old High German slahan "to strike, slay" (see slay (v.)).

slag (v.)

"denigrate," by 1971, from slag (n.) in a secondary sense of "worthless person" (1788). Related: Slagged; slagging.

权威例句

1. This material is variously termed ash, clinker, cinders or slag.

这种材料有不同的名称,如灰 、 炉渣 、 煤渣或矿渣.

2. All bands slag off their record companies. It's just the way it is.

所有乐队都会臭骂自己的唱片公司，都这样。

3. She was arrested and charged with being a common slag.

她被逮捕并受到以卖淫为业的指控。

4. In some cases the slag can be disposed of usefully.

有时炉渣能有用处.

5. Millions of tons of slag now go into building roads each year.

每年有数百万吨炉渣用于铺路.

[ slag 造句 ]