Safe length
[计] 安全长度
🧩 词语组成解析
safe
[sef]
adj. 安全的;保险的，肯定的;无损的;提供保护的;
n. 保险箱，保险柜;冷藏箱;〈俚〉避孕套;
🗣️ 情景例句
Can I buy you a drink?
我能为你买杯酒吗？
Put the shoe on the right foot.
责备应受责备者，表扬应受表扬者。
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。