Contact acid
[化] 接触法硫酸
🧩 词语组成解析
contact
['kɑntækt]
n. 接触;触点;[医]（传染病）接触人;门路;
vt. 使接触;与…联系;与…通讯（或通话）;
vi. 联系，接触;
con共同+tact接触→共同接触 → 接触；联系
🗣️ 情景例句
Aren't you hungry, Marilyn?
不饿吗， Marilyn？
Do you have any openings?
你们有空缺吗？
she said she was not going to make another.She said she was going to retire.
她不准备再拍电影了。她说她准备退休。