Ephetonin
埃弗托宁(麻黄碱异构体)
🗣️ 情景例句
I do, too. I come here often.
我也是。我常来这 。
One sheep follows another.
一羊跟一羊（指盲从）。
Once we detected a planet, we would have to find a way of blotting out the light from its star, so that we would be able to 'see' the planet properly and analyze its atmosphere.
一旦我们找到这样一颗行星，我们就要想办法将它的恒星射过来的光线遮暗，这样我们就能彻底“看见”这颗行星，并分析它的大气层。