Catecholborane
儿茶酚硼烷
🗣️ 情景例句
She would be pretty if she wasn't so fat.
她要是不那么胖，还挺漂亮的呢。
First of all, I want to thank you all for coming to this party.
首先，我人感谢各位出度这次晚会。
Later it crossed the Channel, riding smoothly over the waves, which presented no problem.
后来气垫船跨越英吉利海峡，平稳地在波浪上方行驶，波浪不再产生阻力。