Samaric hydride
[化] 三氢化钐
🧩 词语组成解析
[化] 三价钐
[医] 氢化物
🗣️ 情景例句
Here are the fliers, hot off the press!
传单来了， 刚刚印出来的！
All this time Dick has only thought of his own future.
近些时来，迪克老是在思考自己的将来。
It costs five hundred pounds.
它的售价是500英镑。