Catalyst volume
[建] 催化剂体积
🧩 词语组成解析
🗣️ 情景例句
Bicycle theft is on the increase in the big cities.
大城市里盗窃自行车的案件与日俱增。
He learns French every day.
他每天都学法语。
As soon as he had finished, Jenny told him she wanted to go home.
他刚一讲完，珍妮就对他说她要回家。