Felt disk
[医] 毡磨盘(片)
🧩 词语组成解析
felt
[[felt]]
n. 毛毯, 毡\\nvt. 制毡, 使粘结\\nvi. 粘结\\nfeel的过去式和过去分词
disk
[dɪsk]
n. 磁盘;唱片;圆盘;光盘;
v. 把…录成唱片;使成圆盘状;用圆盘耕地;
🗣️ 情景例句
The Molinas are a large family.
Molina家是一个大家庭。
Maybe they're farmers.
他们可能是农民。
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。