🧩 词语组成解析
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
word
[wɝd]
n. 单词;话语;诺言;消息;
vt. 措辞，用词;用言语表达;
vi. 讲话;
🗣️ 情景例句
You can't take her promises seriously, she never keeps her word.
她答应的事不用当真，她说话从来不算数。
You had better not bother him right now.
你现在最好不要去打扰他。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。