| 释义 |
DEFINITIVE EXAMPLES 权威例句〔USEFUL〕We are beginning to think that this factory has outlived its usefulness as our main supplier. 我们开始觉得，这家工厂已经不能再作为我们的主要供应商了。朗文写作活用〔worst〕They'd been gone so long we were beginning to fear the worst.他们已经离开很长时间了，我们开始觉得情况不妙。麦克米伦高阶 |