Stems
n. 树管；阻挡物；茎（stem的复数）
🗣️ 情景例句
Bicycle theft is on the increase in the big cities.
大城市里盗窃自行车的案件与日俱增。
I got sick and tired of hotels.
我讨厌旅馆。
Did you leave it in water before you washed it?
在洗它之前您是不是把它泡在水里了？