Pentethide
五乙基化物
🗣️ 情景例句
And if you ever need Dad or me to help you ...
如果你们的确需要我和爸爸的帮助的话 ……
Don't jump to conclusions.
不要急于下结论。
The door is opened by his son, Gary.
开门的是他的儿子加里。