Lever truss
[医] 杠杆疝带
🧩 词语组成解析
lever
['li:və, 'levə]
n. 杠杆;操作杆;工具;
vt. 用杠杆撬动;
truss
[[trʌs]]
vt. 捆绑\\nn. 捆, 束
🗣️ 情景例句
It's beautiful.
它很漂亮。
I did it without much difficulty.
我没费多少劲就完成了那项工作。
What?Speak up. Penny.I'm afraid I can't hear you.
什么？彭妮，大声一点。我可听不见你念的。