Porlan
[日]波尔轮 (聚氨基甲酸酯纤维)
🗣️ 情景例句
instead of redesigning the entire system.
而不必重新设计整套系统。
I went to sleep immediately and slept soundly all night.
我很快地入睡了并且整夜酣睡。
The tree has grown against a warm wall on a sheltered side of the house.
那棵树是靠着房子有遮挡的一面暖墙生长的。