Built-up edge
[机] 刀尖积缘
🧩 词语组成解析
built
[[bilt]]
build的过去式和过去分词
up
[ʌp]
adv. 在上面，在高处;起床，起来;向上;由低到高;
adj. 向上的;上升的;竖立的，垂直的;举起的;
vt.& vi. 增加;加速;提高;举起，拿起;
prep. 在…的上端;向高处;沿…而去;向…上游;
n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;
edge
[ɛdʒ]
n. 边;优势;（悬崖、峭壁的）边缘，端;锋利，尖锐;
vt. 在…上加边界;使渐进;给（刀刃）磨边，使锋利;修整;
vi. 慢慢向前移动，侧身移动;
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
Is his suit of which color?
他的西装是什么颜色的？
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。