This gas is highly poisonous.
這種氣體有劇毒。
Poisonous smoke had got into the water supply
毒煙已經(jīng)進(jìn)入供水系統(tǒng)。
All parts of the yew tree are poisonous, including the berries.
紫杉的各個(gè)部分都有毒,包括漿果。
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances
根本沒有法規(guī)來確保香煙不含有毒物質(zhì)。
There are hundreds of poisonous spiders and snakes.
毒蜘蛛和毒蛇成百上千。