Actinouranium
n. [化]锕铀
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
Care and diligence bring luck.
谨慎和勤奋，带来好运气。
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。