Firearmor
镍铬铁锰合金
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
Who is the president of this republic?
谁是这共和国的总统？
Many people believe that overweight results from overeating and stress.
很多人认为肥胖超重是因为吃得过多和压力造成的。