Fast reactor
[化] 快堆; 快中子反应堆
🧩 词语组成解析
fast
[fæst]
adj. 快的;走得快;感光快的;紧的;
adv. （比准确的时间或宣布的时间）快;迅速地;紧紧地;彻底地;
vi. 禁食，（尤指）斋戒;
n. 禁食期，斋戒期;断食，节食;
🗣️ 情景例句
Road rage is an increasing problem on today's roads.
现在飚车事件日益严重。
Please hurry, we're a bit pressed for time.
请快点，我们时间不多了。
It took him a little time to fix that watch.
他很快就把表修理好了。