Diazoacetate
重氮基醋酸酯
🗣️ 情景例句
She sure keeps busy.
她真的是忙个不停。
There's a possibility we'll go,but it all depends on the weather.
我们去的可能性都取决于天气。
She arrived in England a week after the Thermopylae.
它抵达英国时比“塞姆皮雷”号晚了1个星期。