Hexachlorobutadiene
[化] 六氯丁二烯
🗣️ 情景例句
You look great!
看起来很棒！
Please do now hesitate to as any questions.
如有问题您可随时提出来。
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。