🧩 词语组成解析
treble
['trɛbl]
adj. 三倍的，三重的;高音的;最高声部的;尖锐刺耳的;
vt.& vi. 使成为三倍;增加两倍;
n. 最高音部，高音;三倍;
vi. 变成三倍;
tri-, tre- 【希腊传入拉丁】数字前缀;表”三”
🗣️ 情景例句
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
The course of true love never did run smooth.
好事多磨。
They lived there before they came to China.
在他们来中国前。