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四乙铅 sìyǐqiān
gen. ethyl tetralead
avia. ethyl
chem. lead tetraethyl; tetraethyl plumbane; tetraethyllead
met. tetraethyl lead (Pb(C2H5)4)
tech. tetraethyl lead
四乙铅汽油中添加的抗爆剂 sìyǐqiān
auto. alkyl lead
四乙
oil tetraethyl lead
四乙 铅
: 38 phrases in 9 subjects
Automobiles5
Aviation1
Chemistry8
Earth sciences2
Ecology1
General8
Nursing1
Oil / petroleum5
Technology7