H-blocks
(h-block 的复数) 调整间隙垫板
🧩 词语组成解析
blocks
[[blɔks]]
n. 积木；黑金石；街区；[音]双头木鱼；楼群（block的复数）
🗣️ 情景例句
It's such an important decision.
这是一个如此重要的决定。
Speech shows what a man is.
言如其人。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。