🧩 词语组成解析
non
[[nɔn]]
adv. 非, 不
viability
[ˌvaiə'biliti]
n. 生存能力，发育能力;生活力;
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，