Biodegrades
vt. 生物递降分解（biodegrade的第三人称单数形式）
🗣️ 情景例句
for his ten o'clock appointment with you.
等着十点钟与你的晤谈。
Why don't you change your route?
你们为什么不变更路线呢？
the famous clock which can be heard all over the world on the B.B.C.
即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。