Stem of tree
[计] 树干
🧩 词语组成解析
stem
[stɛm]
n. （花草的）茎;词干;（高脚酒杯的）脚;烟斗柄;
vt. 遏制[阻止]（液体的流动等）;阻止;封堵;遏止;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
tree
[tri]
n. 树;木料;树状图;宗谱;
vt. 把…赶上树;使处于困境;把鞋型插入（鞋内）;
🗣️ 情景例句
I studied fashion design in university but they can't teach you the natural talent which is such an important part of it.
我曾经在大学里学过时装设计，但在这方面有天赋的老师却无法教授，而天赋对时装设计又是极其重要的。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
No, that's not my bike.
不，那不是我的自行车。