Fast neutron reaction
[电] 速中子反应
🧩 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
Do you own your house or do you rent?
你们自己有房子还是租房子？
Please give me your advice.
请给我提些建议。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。