twofold造句
2024年04月22日 14:03:42
The case against is
twofold: too risky and too expensive.
反對(duì)理由有兩點(diǎn):太冒險(xiǎn)而且太昂貴。
The problem was
twofold.
這個(gè)問題分兩個(gè)部分。
The value of the new Cordinate Systems and surfaces is
twofold.
新坐標(biāo)系和坐標(biāo)曲面的價(jià)值是雙重的.