Gapped scale
[音乐]间隔音阶
🧩 词语组成解析
a. 豁裂的, 有缺口的
scale
[skel]
n. 规模;比例（尺）;鱼鳞;级别;
vt. 测量;攀登;刮去…的鳞片;
vi. 衡量;攀登;（鳞屑）脱落;生水垢;
scale(climb)→登；爬越；音阶；比例尺；规模；尺；尺上的刻度
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
Which one is heavier?
哪一个是较重的？
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？