Facilitated diffusion
[化] 促进扩散; 易化扩散
🧩 词语组成解析
v. 促进( facilitate的过去式和过去分词 ); 使便利; 推进; 帮助（某人）进步
🗣️ 情景例句
We can't get this bow tie tied.
我们打不好领结。
To scratch for fleas
因为跳蚤而抓痒
no more than one or twofeet thick.
气垫只有一两英尺厚。