Deadener
隔音材料
🗣️ 情景例句
Good-bye, Susan.
再见， Susan。
She lost her dignity.
她失去了镇定。
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。