Map pointer
[计] 映象指示字
🧩 词语组成解析
map
[mæp]
n. 地图，天体图;类似地图的事物;〈美俚〉脸，面孔;（染色体上基因排列的）遗传图;
vt. 绘制（一地区等的）地图;勘查;详细规划;[遗传学]比对;
pointer
['pɔintə]
n. 建议;线索;教鞭;（测量仪器上的）指针;
🗣️ 情景例句
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，