topdressing
Longman Dictionary of Contemporary English 5++LDOCE 5++top·dress·ing /ˌtɒpˈdresɪŋ $ ˈtɑːpˌdresɪŋ/ noun [countable, uncountable] technical DLGTASa layer of fertilizer that is spread over land so that it will produce better crops 〔撒在土地表层的 追肥
top·dress·ing nounChineseSyllable
topdressing
top‧dress‧ing /ˌtɒpˈdresɪŋ $ ˈtɑːpˌdresɪŋ/
noun [uncountable and countable] technical
a layer of fertilizer that is spread over land so that it will produce better crops
top‧dress‧ing /ˌtɒpˈdresɪŋ $ ˈtɑːpˌdresɪŋ/
noun [uncountable and countable] technicala layer of fertilizer that is spread over land so that it will produce better crops