Dithiocyanogen
二硫代氰
🗣️ 情景例句
How about cleaning up a bit around here?
你是不是该把这儿收拾一下？
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
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。