Gpc
[化] 凝胶渗透色谱法
🗣️ 情景例句
And I could do the selling and the pricing at the boutique.
而我在时装店里负责销售和标价。
Never (or Don't) trouble trouble till trouble troulbes you.
切莫自寻麻烦。
All the Indins over the age of 8 had to carry their permits at all times.
所有8岁以上的印度人无论什么时候都得携带许可证。