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Helmholtz coils
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half-shrub,
half-sib,
half-siding,
half-sinusoid,
half-sister,
half-size,
half-slip,
half-soiling,
half-sole,
half-space,
相似单词
亥,
亥伯龙神,
亥姆霍兹波,
亥姆霍兹定理,
亥姆霍兹共振器,
亥姆霍兹线圈,
亥时,
骇,
骇愕万分,
骇怪,