Fiberglas
n. 玻璃纤维（玻璃丝）
🗣️ 情景例句
I can't eat another bite.
我一口也吃不下去了！
How I wish the vacation would last longer!
如果假期长一点那该多好。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-