Approach indicator
[电] 接近表不器
🧩 词语组成解析
approach
[ə'protʃ]
vt.& vi. 接近，走近，靠近;
vt. 接近;着手处理;使移近;试图贿赂（或影响，疏通）;
n. 方法;途径;接近;
vi. 靠近;
ap一再+proach接近 → 接近；近路，方法
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
It was an extremely difficult and dangerous task.
这是一项极度困难的危险的工作。
Do you know the percentage of the damaged portion?
你们知道残损部分的百分比吗？
This is a kind of printing that blind people can read by touching groups of raised points that are printed on paper.
布莱叶盲文是一种印刷字体，盲人通过摸印在纸上起的点点来读书。