Bakeland
酚醛树脂制品
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
The wind was so strong last night that it blew down that tree.
昨晚的风强劲到刮倒了那棵树。
I'll have to check with our engineers.
我得请教工程师才行。