Solid arrow
[计] 实线箭头
🧩 词语组成解析
arrow
['æro]
n. 矢，箭;箭状物;箭头记号;[天]天箭座;
🗣️ 情景例句
Who's buying the drinks?
谁来买酒？
Learn to say before you sing.
按部就班。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。