Plycast
熔模壳型
🗣️ 情景例句
What was that?
你说什么？
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
Although negotiators are optimistic, the details are complex enough that they may be hard-pressed to get a deal at all.
然谈判代表持乐观态度，但协议细节如此复杂，他们所面临的困难很可能使他们无法取得一致。