G4
[医] 二氯芬(2,2-二羟-5,5'-二氯联苯甲烷)
🗣️ 情景例句
My friends will get a big kick out of getting these.
送劳力士，我同事准乐死了！
If he doesn't wake him, I will.
如果他不，我将叫醒他。
He wants to ride the machine like a bike and fly it like a plane.
他想让机器可以像自行车那样骑，可以像飞机那样飞。