Ruthenium
n. 釕\\n[化] 釕Ru
??? 情景例句
Thank you. Just put them on my desk.
謝謝。 把它們放在我桌上。
There are many people I'd like to thank.
我想感謝很多人。
but although our faith in many of the things in which our forefathers fervently believed has weakened,
可是雖然我們對我們祖先篤信的許多事物已不太相信，