a hunk of的意思|示意

Biting down on a hunk of metal is more likely something someone might have done during the gold Rush to test whether the shiny golden rock they just panned for was actually pyrite or fool's gold.

对着大块的金属咬下去，这更像是淘金热时期的人可能做的事情，目的是测试刚淘出来的金光闪闪的石块是否只是黄铁矿或者愚人金。

In the space of 30 years the old-growth chestnut forest in North America lost every specimen of a species — the mighty chestnut — that formerly constituted a significant hunk of the forest's mass.

在30年的生长中，北美的板栗林失去了物种——高大的栗树——的每个标本，这是以前板栗林中非常重要的一块。

As you can see in Listing 1, which is a hunk of the XHTML 1.0 Special Characters declaration, the named entities are replaced by character entities.

如清单1(它是一块XHTML 1.0 Special Characters声明)所示，命名实体由字符实体替代。

Have a tough, almost bad-boy to help the hero. In Star Wars Han Solo, played by Harrison Ford, is this kind of tough guy hunk.

有一个坏小子，或是吊儿郎当的家伙来帮助大英雄。例如在《星球大战》中，哈里森·福特扮演的舰长就是这样一个人。

On the way, she stopped at a market to buy a hunk of cheese, some Stoned Wheat Thins, and a bottle of Valpolicella.

在路上，她停下来在市场买了一块奶酪，一盒饼干，还有一瓶意大利葡萄酒。

"Or, in other words," it's like trying to draw a blueprint with a hunk of chalk.

例子：“在180 nm下，光刻法就会出现问题”，换句话说，“这就好像用一大块粉笔来画蓝图一般”。