Deuterium oxide
[化] 重水\\n[医] 氧化氘, 重水
🧩 词语组成解析
n. 氘, 重氢\\n[化] 氘; 重氢
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
I'd like to have a seat by the window.
我要一个靠窗的座位。
Could you tell me your secret for a long, happy life?
你能告诉我长时间地过着快乐的生活的秘诀吗？