Diffusion shell
[医] 扩散罩(用于阿布德豪登氏反应的小半透膜囊)
🧩 词语组成解析
shell
[ʃel]
n. （贝、卵、坚果等的）壳;外壳;炮弹;（人的）表面性格;
vt. 去壳，脱落;炮击;
vi. 剥皮;炮轰;
🗣️ 情景例句
She owes her good health to her regular life.
她把健康归功于规律的生活。
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
He used to learn everything by rote.
他过去总是死记硬背。