Channel test
[化] 沟试验(齿轮转动时润滑油层中形成未充满沟槽的试验)
🧩 词语组成解析
n. 频道,波道;渠道;途径;海峡;
vt. 引导,开导;形成河道;
chann管道+el表名词 →航道
n. 试验;考验;测验;化验;
vt. 测验;考查;考验;勘探;
vi. 受试验;受测验;受考验;测得结果;
test =test,tuitness,表示”测试,证据”
🗣️ 情景例句
May I see the mirror, please?
我可以照照镜子吗?
I don't know anything about that.
关于那个我什么都不知道。
both men were genuinely sorry that they had to leave.
这二位不得不离开那个荒岛时,还真的感到遗憾呢!
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