titanium

鈦

The frame is made of titanium, so it's both light and strong.

這個車架是鈦製的，所以又輕又堅固。

鈦製的、含鈦的

She wears titanium glasses because they hardly bend or rust.

她戴鈦製眼鏡，因為幾乎不會變形或生鏽。