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词汇
安全测试
例句
Every new drug has to pass a series of rigorous safety checks before it is put on sale.
每种新药都必须通过一系列严格的
安全测试
才得以出售。
We carry out safety tests on all our products.
我们对所有产品都进行
安全测试
。
随便看
by the board
by the book
by the bye
by the candle
by the day
by the dozen
by the ears
by the end of
by the feel
by the fire
by the grace of
by the grace of God
by the great
by the hands of
by the head
by the heels
by the holy poker
by the hour
by the hundreds
by the job
by the look of it
by the minute
by themselves
by then
by the name of
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更新时间:2025/7/22 16:54:57