常見(jiàn)例句

雙語(yǔ)例句

• This is a power source commutator and multi-functional plug sets. The commutator includes a shell of a circuit inside;
  本發(fā)明為一種電源轉(zhuǎn)接器及其使用的多用型電源輸入插頭組，該電源轉(zhuǎn)接 器包含：殼體，內(nèi)部具有電路板；
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