词汇	safeguard against sth
释义	safeguard against sth 🌏保障对方
随便看	selective neural network ensemble selective neutrality selective nitriding selective NOESY selective noise detection circuit selective noise-detection circuit selective noncatalytic reduction selective non-catalytic reduction selective non-catalytic redution selective non-catalytlc reduction selective optical lock-on selective optrode membrane selective ordnance selective osmosis selective outsourcing selective ovarian angiography selective oxidation selective oxidation of alcohol selective oxidation of alkane selective oxidation of hydrogen Selective oxidation of propane selective oxidation process selective oxidation reactor selective oxide etching selective oxide floatation