Radionuclide battery(rnb)
[化] 放射性核電池
?? 詞語組成解析
n. 放射性核素\\n[化] 放射性核素
??? 情景例句
I want to take a few days off just for relaxation.
我想請幾天假放松放松。
You cannot judge a tree by its bark.
人不可貌相。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峽谷還寬的裂縫，起碼有一座山有珠穆朗瑪峰的近兩倍高。