Left subtree
[计] 左子树
🧩 词语组成解析
left
[lɛft]
adj. 左边的，左侧的;左派的;
n. 左，左面;[军]左翼;左派，激进分子;
adv. 向左;在左边;
v. 离开( leave的过去式和过去分词);
subtree
[səbt'ri:]
子树;
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
The Greenwood Boys will be staying for five days.
“绿林少年”准备在此逗留5天。