Shrapnel
n. 零钱, 榴霰弹, 弹片
✅ 同义词
📖 牛津释义
shrapnel
n[U]
small fragments of metal encased in a shell and scattered when the shell explodes 榴霰弹
be hit by (a piece of) shrapnel 被榴霰弹（弹片）击中.
🗣️ 情景例句
I don't know how to solve the problem. Will you help me out?
我不知道该怎么解决这个问题。你能帮我吗？
Let me direct that question to the manager.
让我直接问经理好了。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。