strengthener

基本解释

A grey metal that is normally used as an alloying agent for iron and stainless steel. It is also used as a strengthener of titanium-based alloys.
钒是一种灰色的金属，通常作为铁和不锈钢的合金元素。也用于钛基金属的强化剂。
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At a time like this, taking a little bit of action can give you a lot of comfort -- both as an immediate salve for your market wounds today and as a portfolio strengthener in the years to come.
因此在时下，采取一丁点措施将给予你许多慰藉------这不仅仅是对当前市场危机的救赎，对未来而言也是一记的复合强心剂。
This pose is a powerful arm and wrist strengthener and might also be called the One-Arm Balance.
这个体式可以强健手臂和手腕，也被称作单手平衡。