Boosting accelerator
[化] 助促进剂
🧩 词语组成解析
n. 助推, 局部通风；升压加力
accelerator
[æk'seləreitə]
n. 加速器;催速剂;
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
A good healthy body is worth more a crown in gold.
健康的身体贵于黄金铸成的皇冠。
The bottle is empty.
瓶子是空的。