安全爬行
詞典結果:
for safety
[英][f?: ?seifti][美][f?r ?sefti]
為安全起見,以保證安全;
例句:
1.
Set some ground rules for safety before your family pitches its tent.
在妳家庭搭帳篷之前設置壹個安全範圍的規則。
2.
All new medical procedures need to be tested for safety, of course.
當然,所有的新醫學發現都需要測試它的安全性