Semendur
塞门杜尔钴铁簧片合金
🗣️ 情景例句
The only thing holding us back is our financial situation.
只是财政状况未许可，所以才拖延到现在。
People go to visit their parents, relatives and friends.
人们出门探望父母、亲威和朋友。
You mustn't move someone if they are badly hurt.
让她留在原地。如果有人受了重伤，你不能动他。