Macroporous silica gel
[化] 大孔硅胶
🧩 词语组成解析
大孔(性)的
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
gel
[dʒel]
n. 凝胶，冻胶;定型发胶;
vi. 形成胶体;胶化;
🗣️ 情景例句
You look terrible!
你的穿着看起来真糟糕！
Waste of time is the most extravagant and costly of all expenses.
浪费时间是一切花费中最奢侈豪华的费用。
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。