Radon seed
[医] 氡小管
🧩 词语组成解析
radon
['reidɔn]
n. <化>氡（元素符号Rn）;
seed
[sid]
n. 种子;子孙;起源;（尤指网球比赛）种子选手;
vt. 播种;抽出种子选手;除去…之种子;确定（某人）为种子选手;
vi. 结籽;（种子）繁殖;
🗣️ 情景例句
I'll try to squeeze you at 2:30 p.m.
你来如何？我会在下午2点半挤出时间的。
I swear I'll never tell anyone.
我发誓不告诉任何人。
The workmen struggled fiercely and one of them lost his temper.
两个工人奋力抗争，其中一个发了火，