VERB + safety

该分类下有 8 个搭配

Frequency:
7+Very Common
4-7Common
<4Less Common
ensure safetysafety
8.0
reach safetysafety
7.5
guarantee safetysafety
7.0
threaten safetysafety
7.0
fear for safetysafety
6.9
endanger safetysafety
6.8
compromise safetysafety
6.5
assure safetysafety
6.0