U.s.a.
辅助 Assistant美国
✅ 同义词
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
Feed a cold and starve a fever.
伤风时宜吃，发热时宜饿。
After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to narrow corridor.
他们从高原上的窄缝进去，顺着笔直陡峭的洞壁往下爬。来到一条狭窄的走廊上。