Pentatonic scale
五聲音階
?? 詞語組成解析
a. 五聲(音階)的
scale
[skel]
n. 規(guī)模;比例（尺）;魚鱗;級別;
vt. 測量;攀登;刮去…的鱗片;
vi. 衡量;攀登;（鱗屑）脫落;生水垢;
scale(climb)→登；爬越；音階；比例尺；規(guī)模；尺；尺上的刻度
??? 情景例句
I think it would be building team spirit among my co-workers.
我認為就是我在同事間建立了團隊精神。
Would you speak a little louder?
請你說大聲一點好嗎？
I do want to see him now.
我現在確實很想去見他。