🧩 词语组成解析
topical
[['tɔpikəl]]
a. 论题的, 题目的, 时事问题的, 局部的\\n[医] 局部的
anaesthetic
[[ˌænis'θetik]]
n. 麻醉剂, 麻药\\na. 麻木的, 麻醉的
🗣️ 情景例句
As a matter of fact,
事实上，
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说