Squalene
n. [生化](角)鲨烯,三十碳六烯
🗣️ 情景例句
Don't you see?
你不知道吗?
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。