Serration broach
[机] 锯齿拉刀
🧩 词语组成解析
n. 锯齿状, 锯齿边\\n[医] 锯齿形, 锯齿构造
broach
[brotʃ]
vt. 谈起;打开并开始用;用凿子扩大（或修光）;（在桶上）钻孔取液体;
vi. <海>（船）突然横转;
n. （烤肉用的）炙叉;胸针;
broach=broch刺，缝 → 钻孔器；开瓶塞；提出问题
🗣️ 情景例句
but this is an important opportunity.
但这是一次很重要的机会。
Mother enjoys listening to that symphony.
母亲喜欢听那首交响乐。
He had often dreamed of retiring in England and had planned to settle down in the country.
过去他常幻想退休后到英国，并计划在乡间安顿下来。