Maintenance safeguard（）：n. - 完整释义与助记

🧩 词语组成解析

maintenance ['mentənəns]

n. 维持，保持;保养，保管;维护;维修;

main手+ten拿住+ance表名词 → 用手拿住 → 维持

safeguard ['sefɡɑrd]

n. 保护，保卫;防护措施;安全设施; vt. 保护，保卫;防护;

safe安全的+guard保护 → 保护，维护

Exactly.

完全正确。

To teach how to drive a car

教人驾驶汽车

'Jumbo must weigh a few tons,' said a policeman afterwards, 'so it was fortunate that we didn't have to carry him.

“江伯一定有好几吨重，”一个警察事后这样说，“值得庆幸的是它没让我们抬它走。

更多情景英语 ›

macroplanktonic

make referrals to

marketor

melanuric acid

merseysider

Mikulicz's pad

minbar

moderant