Mechanical aeration
[化] 机械曝气; 机械充气\\n[医] 机械充气
🧩 词语组成解析
adj. 机械的,机械学的;呆板的;体力的;手工操作的;
mechan(machine)+ical(形容词后缀)→机械的;呆板的
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金,于是成千上万的人涌到那里去寻找金子
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