Elaeocarpus
杜英属
🗣️ 情景例句
The rules ought to be observed.
这些规则就予以遵守。
Slow help is no help.
帮忙不及时，等于不帮忙。
One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.
例如，有一种装置是由一些长短、粗细不同的木棒组成；就像九柱戏的木棒一样竖立着，