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
It doesn't matter. Let's wait until the next time.
没关系。下次还有机会。
To know everything is to know nothing.
事事皆知，事事不懂。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。