🧩 词语组成解析
onion
['ʌnjən]
n. 洋葱（头）;
roll
[rəul]
vt. 辗;使（眼球等）左右转动;（使）原地转圈;滚动;
vi. 左右摇晃;翻滚;开始移动，启动;
n. 名册;滚翻;
🗣️ 情景例句
He is in trouble all the time.
他总是有麻烦。
To sink
沉下
The first thing I saw when I entered the art gallery was a notice which said:
走进展厅首先看到的是一张告示，上面写着