Lecithin
n. 卵磷脂\\n[化] 卵磷脂
🗣️ 情景例句
so that we don't have to worry about any structural problems.
我们就可以不用担心任何结构上的问题。
Hello, Randy. Is he going to be taken care of?
喂，蓝迪，你肯把那家伙收拾掉吗？
His previous attempts had been unsuccessful.
他以前的尝试没有成功。