Alphatopic change
[机] α粒(子)发射变化, 失氦变化
🧩 词语组成解析
[机] 失氢的, 差氦的
change
[tʃeindʒ]
vt. 改变，变更;交换，替换;兑换;换衣服（床单）;
vi. 改变，转变;交换，互换;换衣，更衣;
n. 变化，改变;交换，交替;零钱，找头;代替物;
🗣️ 情景例句
who's responsible for this meeting,
他是这个会议的负责人
My wife and I still remember the first day we arrived in Beijing.
我太太和我仍然记得到北京的第一天。
And then, when they were dead, the carnivores, like the sabre-toothed cats and the giant wolves, came out to feed and suffered exactly the same fate.
大象死后，一些食肉动物，如剑齿虎和大灰狼就来吃大象，结果遭到了同样的命运。