Canthaxanthin
[化] 鸡油菌黄质
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，