Maintenance support
[化] 技术维护
🧩 词语组成解析
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
I think gray hair makes you look rather distinguished.
我觉得你灰白的头发使你看上去很严肃。
He set up a new world record in September 1935 at Bonneville Salt Flats, Utah.
他于1935年9月在犹他州的邦纳维尔盐滩创造了一项新的世界纪录。